[Wine] uninstalled and reinstalled wine..now i get an error

[jager8113]

I updated wine to get a game working...this messed up my old games so I removed wine...then i reinstalled it..Now when I try to reinstall my game (morriwind) it give me this error:
The install shield Engine (ikernal.exe) could not be launched. (0x8002802b).

Last tiem this happened I reinstalled Ubuntu..but I dont wanna do that again...Plz help!!! And thank you for taking your time to help!!!

BTW:ubuntu 7.04