[User feedback required] JDownloader Fails to Launch

[kimkayoung]

Hi. My JDownloader doesn't launch all of sudden. Can someone help me out with how to relaunch it?

I can't post an error log because JDownloader won't even launch.

I'm on Windows 7 Starter. The database file is a bit large, 3,220 KB, but I haven't had any problem except for slow responses.

Thanks for your help in advance.

Kimkayoung

[tony2long]

Run JD's windows_createlog.bat and attach the log result.

[kimkayoung]

Hi. Thanks for the response, but could you tell me how to do it?

I tried to create emergency log as described below, but didn't work:

http://board.jdownloader.org/showpos...1&postcount=26

This tip doesn't help because it doesn't even launch:

http://jdownloader.org/knowledge/wik...d-log?s=lng_en

Many thanks in advance.

kimkayoung

[tony2long]

The .bat file is in JDownloader's folder, just click it, the output errlog.txt and log.txt are in the same folder.

[editestowy]

In which folder is your jDeveloper installed?

If it is in: "Program Files" then you'll have to run Command Window (Command Line) as Administrator:
Start -> in Search window type: CMD and wait util Windows finds this command, then select it and with right mouse button select "Run as Administrator".

Then continue from step 5 of first instruction.

PS: Optionally run windows_createlog.bat (as tony2long wrote) but if jD is in "Program Files" first right mouse button on it and select "Run as Administrator".

Edit: I solved my problem by ininstalling Java (TM) 7 x64 (seems to have been installed recently), as I have latest version of Java (TM) 6 (x86 and x64) installed aswell. Now it works perfectly again.

Hmm I seem to have been struck by the same thing. Just recently (yesterday?), jDownloader stopped working. It wont run. Really strange coz I have used it frequently, and I havent done anyting other than updated Windows through windows updater. I am on Win7 Ultimate x64.
I have tried reinstalled jDownloader, java etc. Fiewall & AV are off.

I'll be following this post closely.

My jdlog.txt and javalog.txt gives me this:

Error occurred during initialization of VM
java/lang/NoClassDefFoundError: java/lang/Object

[Jiaz]

remove java and install it again, seems your java is broken
remove java, reboot and install again

Originally Posted by Jiaz

remove java and install it again, seems your java is broken
remove java, reboot and install again

I just had to uninstall Java 7 as I stated in my edit of previous post.

Didnt have to install Java becouse Java 6 was allready installed.

Thanks anyways!

[Jiaz]

thanks for feedback

[kimkayoung]

1. The jdlog file gives me the following:

Error occurred during initialization of VM
Too small initial heap

2. The jderr file doesn't have any message in it.

3. Everything else doesn't seem to have any new dates with it.

Any ideas at this point? I'll check with the other comments.

[kimkayoung]

1. The errlog



------------------------ Thread: 10 -----------------------
10 1/26/12 12:43:32 AM - INFO [jd.Main(main)] -> Start JDownloader
10 1/26/12 12:43:32 AM - INFO [jd.Main(main)] -> DEBUG Modus aktiv
10 1/26/12 12:43:32 AM - FINEST [jd.utils.JDUtilities(getJDClassLoader)] -> Create Classloader: for: C:\Program Files\JDownloader
10 1/26/12 12:43:32 AM - FINEST [jd.JDClassLoader(<init>)] -> rootDir:C:\Program Files\JDownloader
10 1/26/12 12:43:32 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDChat.jar
10 1/26/12 12:43:32 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDExternInterface.jar
10 1/26/12 12:43:32 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDFolderWatch.jar
10 1/26/12 12:43:32 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDGrowl.jar
10 1/26/12 12:43:32 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDHJMerge.jar
10 1/26/12 12:43:32 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDHTTPLiveHeaderScripter.jar
10 1/26/12 12:43:32 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDInfoFileWriter.jar
10 1/26/12 12:43:32 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDLangFileEditor.jar
10 1/26/12 12:43:32 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDPackageCustomizer.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDRemoteControl.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDShutdown.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDTray.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDUnrar.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDWebinterface.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\schedule.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\JDownloader.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\substance-swingx.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\substance.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\synthetica.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBatik.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackEye.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackMoon.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackStar.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueIce.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueMoon.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueSteel.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaGreenDream.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaMauveMetallic.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaOrangeMetallic.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSilverMoon.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSimple2D.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSkyMetallic.jar
10 1/26/12 12:43:33 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaWhiteVision.jar
10 1/26/12 12:43:33 AM - INFO [jd.Main(main)] -> existing jD instance found!
10 1/26/12 12:43:33 AM - INFO [jd.Main(main)] -> Send parameters to existing jD instance and exit

2. The log:

JAR
C:\Program Files\JDownloader
file:/C:/Program%20Files/JDownloader/jd

Any ideas? Thanks in advance.

[Jiaz]

Send parameters to existing jD instance and exit
close all existing java/javaw/jdownloader processes first and then do it again

[kimkayoung]

Hi, Jiaz,

Here come the logs after doing it again:

1. errlog:



------------------------ Thread: 10 -----------------------
10 1/26/12 10:39:37 AM - INFO [jd.Main(main)] -> Start JDownloader
10 1/26/12 10:39:37 AM - INFO [jd.Main(main)] -> DEBUG Modus aktiv
10 1/26/12 10:39:37 AM - FINEST [jd.utils.JDUtilities(getJDClassLoader)] -> Create Classloader: for: C:\Program Files\JDownloader
10 1/26/12 10:39:37 AM - FINEST [jd.JDClassLoader(<init>)] -> rootDir:C:\Program Files\JDownloader
10 1/26/12 10:39:37 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDChat.jar
10 1/26/12 10:39:37 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDExternInterface.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDFolderWatch.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDGrowl.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDHJMerge.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDHTTPLiveHeaderScripter.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDInfoFileWriter.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDLangFileEditor.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDPackageCustomizer.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDRemoteControl.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDShutdown.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDTray.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDUnrar.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDWebinterface.jar
10 1/26/12 10:39:38 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\schedule.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\JDownloader.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\substance-swingx.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\substance.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\synthetica.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBatik.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackEye.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackMoon.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackStar.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueIce.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueMoon.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueSteel.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaGreenDream.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaMauveMetallic.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaOrangeMetallic.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSilverMoon.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSimple2D.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSkyMetallic.jar
10 1/26/12 10:39:39 AM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaWhiteVision.jar
10 1/26/12 10:39:39 AM - INFO [jd.Main(main)] -> existing jD instance found!
10 1/26/12 10:39:39 AM - INFO [jd.Main(main)] -> Send parameters to existing jD instance and exit
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at it.sauronsoftware.junique.JUnique.sendMessage(JUnique.java:276)
at jd.Main.main(Unknown Source)
java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at it.sauronsoftware.junique.JUnique.sendMessage(JUnique.java:276)
at jd.Main.main(Unknown Source)

2. log:


JAR
C:\Program Files\JDownloader
file:/C:/Program%20Files/JDownloader/jd

Hope something works out. Thanks.

[tony2long]

Check with Windows task manager, javaw is still there, need to be canceled (end process) before starting a new one.

Please read post #12 again. There still is a jD instance running.

[kimkayoung]

Well, I've restarted my system and relaunched the JDownloader to no avail. The following error log shouldn't have anything to do with the other JDownloader because it wasn't even touched. (i.e., I don't know what causes "the existing JD instance found!" because I touched only the version I had trouble after the reboot).

Also, Windows Task Manager on Windows 7 Starter really sucks because it doesn't give you any many running processes as Windows 7 Premium, etc. It just shows tasks (i.e., running applications such as JDownloader), NOT running processes (such as javaw):

1. errorlog:



------------------------ Thread: 10 -----------------------
10 1/26/12 10:12:27 PM - INFO [jd.Main(main)] -> Start JDownloader
10 1/26/12 10:12:27 PM - INFO [jd.Main(main)] -> DEBUG Modus aktiv
10 1/26/12 10:12:28 PM - FINEST [jd.utils.JDUtilities(getJDClassLoader)] -> Create Classloader: for: C:\Program Files\JDownloader
10 1/26/12 10:12:28 PM - FINEST [jd.JDClassLoader(<init>)] -> rootDir:C:\Program Files\JDownloader
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDChat.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDExternInterface.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDFolderWatch.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDGrowl.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDHJMerge.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDHTTPLiveHeaderScripter.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDInfoFileWriter.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDLangFileEditor.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDPackageCustomizer.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDRemoteControl.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDShutdown.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDTray.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDUnrar.jar
10 1/26/12 10:12:28 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDWebinterface.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\schedule.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\JDownloader.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\substance-swingx.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\substance.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\synthetica.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBatik.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackEye.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackMoon.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackStar.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueIce.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueMoon.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueSteel.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaGreenDream.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaMauveMetallic.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaOrangeMetallic.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSilverMoon.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSimple2D.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSkyMetallic.jar
10 1/26/12 10:12:29 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaWhiteVision.jar
10 1/26/12 10:12:29 PM - INFO [jd.Main(main)] -> existing jD instance found!
10 1/26/12 10:12:29 PM - INFO [jd.Main(main)] -> Send parameters to existing jD instance and exit

2. log:

JAR
C:\Program Files\JDownloader
file:/C:/Program%20Files/JDownloader/jd

[Jiaz]

close all java processes
remove the .unique folder (can be invisible) in your jdownloader

try again

[kimkayoung]

Hi, Jiaz,

I restarted the system, deleted the .junique folder as you instructed, and then restarted the JD in question, but with still no success. The following is the errlog right after the failed sequence mentioned above. It appears that a part of the JD launches, giving the "there is existing instance" error, but the other parts don't launch:


------------------------ Thread: 10 -----------------------
10 1/27/12 11:37:57 PM - INFO [jd.Main(main)] -> Start JDownloader
10 1/27/12 11:37:57 PM - INFO [jd.Main(main)] -> DEBUG Modus aktiv
10 1/27/12 11:37:57 PM - FINEST [jd.utils.JDUtilities(getJDClassLoader)] -> Create Classloader: for: C:\Program Files\JDownloader
10 1/27/12 11:37:57 PM - FINEST [jd.JDClassLoader(<init>)] -> rootDir:C:\Program Files\JDownloader
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDChat.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDExternInterface.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDFolderWatch.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDGrowl.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDHJMerge.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDHTTPLiveHeaderScripter.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDInfoFileWriter.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDLangFileEditor.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDPackageCustomizer.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDRemoteControl.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDShutdown.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDTray.jar
10 1/27/12 11:37:57 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDUnrar.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\JDWebinterface.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\plugins\schedule.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Jar file loaded: C:\Program Files\JDownloader\JDownloader.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\substance-swingx.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\substance.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\synthetica.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBatik.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackEye.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackMoon.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlackStar.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueIce.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueMoon.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaBlueSteel.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaGreenDream.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaMauveMetallic.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaOrangeMetallic.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSilverMoon.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSimple2D.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaSkyMetallic.jar
10 1/27/12 11:37:58 PM - FINER [jd.JDClassLoader(<init>)] -> Look and Feel JAR loaded: C:\Program Files\JDownloader\libs\laf\syntheticaWhiteVision.jar
10 1/27/12 11:37:58 PM - INFO [jd.Main(main)] -> existing jD instance found!
10 1/27/12 11:37:58 PM - INFO [jd.Main(main)] -> Send parameters to existing jD instance and exit

The program files path is a protected path in W7. Move your jD program folder to C:\Progs and check all folder permissions.

[editestowy]

You may also try to run jDownloader.exe as Administrator to check if it will help.

But, before you start jD - run Task Manager, locate javaw.exe process.
Then, go to the View menu then and then click Select Columns and add Command Line. You'll see how this javaw.exe process was started - and if there is "JDownloader.jar" string in this Command Line - you'll know for sure that there is already started jD (already running instance). Maybe you put jDownloader.exe to Autostart?

[kimkayoung]

@ editestowy

Thanks for your support, but as I mentioned above, the Task Manager on Win 7 Starter doesn't show you all the individual processes but the running applications. This means that you can't check if javaw.exe is running on the Task Manager.

@ remi

The Program Files folder is already under C (I've never moved it). It had run fine with no problems in its current location. Any ideas?

Thank you all for your support.

[raztoki]

come on our IRC help and we can chat and start teamviewer session.