Help required on UT2003 for pc

[RastaMasta]

almost every server i try to join it stops me joining and leaves me with the following message

[CENTER]Failed launching URL
Can't import private object moNumericEdit moNumericEdit
XInterface.Tab_InstantActionBaseRules.IARulesTimeLimit[/CENTER]

If there is anything else that it says i dont know because it is off the side of my screen. Fairly unlikely being a 17inch (LCD flatscreen Moniter) but still possible.
I was wondering how to make that message stop appearing so that i can play online

i thank you in advace for your help

 

[voxite]

ut2003 problems

this problem could be due to a mod or mutator that you have downloaded. it could be a deleted file by accident or any other problem . try reinstalling the program