[Solved] JDownloader Won't install no matter what I do

I really need your help, yesterday after a power cut in my city the program won't open, and so I noticed it has disappeared. Very strange, but then when I try to install a new one, nothing happens. The set-up opens and asks about the language that I want, I select English, and the nothing happens, it just closes and nothing else. It keeps running in the task manager, but nothing happens after this. I am lost, tried deleting java and reinstalling it, but it didn't help.

I used this site to download
http://jdownloader.org/jdownloader2

[tony2long]

Task manager shows that you have 2 JD running, how come?

Originally Posted by tony2long

Task manager shows that you have 2 JD running, how come?

I have no idea, take a look at my task manager now when I tried installing it just now. I just opened the installer, nothing else, and it immediately closed and when I look at my task manager it's just like that.

[tony2long]

It seems that you did not force to end the process, maybe restart your OS and try again.
What files are left in JD's installation folder?

Originally Posted by tony2long

It seems that you did not force to end the process, maybe restart your OS and try again.
What files are left in JD's installation folder?

I restarted a lot of times, tried even to restore it to an earlier point, nothing happened. And there is nothing left in installation folder, I even used IOBIT uninstaller to serach for anything left. So I have no clue what to do :(

[tony2long]

While waiting for Jiaz's reply, you can try to download http://installer.jdownloader.org/JDownloader.jar and place it in your JDownloader folder, double click that jar.
If you are using Windows 32 bits, you can try this 4.347 MB zip: s000.tinyupload.com/?file_id=02722374801794754591

[Jiaz]

Please contact me via mail at support@jdownloader.org and tell me if you need 32 or 64bit installer