j2_uninstaller
 

ok, I uninstalled Jazz Jackrabbit while ago because it had some kind of weird error and i could'nt open it anymore. Now, i can't install it anymore:(. Its because i did'nt delete the registry keys. J2_unist can remove this problem and tell to do like this:

.inf file which deletes the Jazz 2 registry keys if you manually deleted Jazz 2 without using the proper uninstall program. If you did this and tried to re-install Jazz 2, an error would occur telling you Jazz 2 was already installed. This program deletes the offending registry keys so that you can re-install without any problems.
I downloaded it.
but i have a problem: no .inf file! HELP ME!

Warning: opendir(../files/pc/patches/j2_uninst.zip): failed to open dir: Not a directory in /home/pegla/dutchfurs/users/haze/public_html/blog/themes/hideout7/browser.php on line 133

Warning: readdir(): supplied argument is not a valid Directory resource in /home/pegla/dutchfurs/users/haze/public_html/blog/themes/hideout7/browser.php on line 134

Warning: closedir(): supplied argument is not a valid Directory resource in /home/pegla/dutchfurs/users/haze/public_html/blog/themes/hideout7/browser.php on line 183
Downloads

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Thats what it says when i open that page

http://www.dutchfurs.com/~haze/blog/...les/pc/patches

Take the second download.

Thank you all!
 

Lol, it was my bad i did'nt read the instructions properly.
Jazz is working fine now, thanks to all of you;-)!!!!

I'm so glad I found this topic. Now I can re-install my 1.23 version of JJ2 and all the levels I make from now on will be 1.23 compatible unless I use TSF tilesets and stuff.