Help me to get rid off it

[assad75]

I was trying to install the pretty url mod prettyurls-1-0RC5.zip.And i was successful in installing the mod.Now the problem that i faced is that when i try to post the new topic or reply the pretty url changes from
this http://myforum.com/fun/joke/ TO this http://myforum.com/index.php/topic,2333.new.html#new.And my site goes down and shows following error The page isn't redirecting properly, although no matter topic is posted successfully.and after posting topic the post url is also shows correctly

[Illori]

are you best to use the support thread for that mod, you can uninstall the mod, but i dont know if anything else has to be done to completely remove it