Runtime Error When Two Users Running Explorer At Same Time

i have multiple users on my computer which is running windows xp professional and when one user logs off using the 'switch user' method and leaves either internet explorer or windows explorer running the other gets a RUNTIME ERROR when they try to open either ie or windows ex..

 

Heres the error

Microsoft visual c++ Runtime Library
Runtime Error!
Program: C\Windows\Explorer.EXE

This application has requested the Runtime to terminate it in a usual way.
Please contact the application's support team for more information.

[OK]

Thats the whole error
When i go into the event viewer this error is not there anywhere

 

Yeah pretty sure

Well i only reinstalled windows about two weeks ago so im pretty sure but jst running spybot search and destroy and mcafee viruscan now to be sure,,,

Im not positive although but i think when i first installed IE7 when it came out last year i had this problem and uninstalled it...
and that fixed the problem and then i reinstalled it some time later and it was right...
since i jst rememberd that i will try it...
will reply with results
thanks for your help so far

 

Uninstalled IE7 doesnt fix problem

I jst now uninstalled IE7 but this doesnt fix the problem
Could somebody please help....
My system is also clear from spyware adware and viruses as i have ran spybot and mcafee virus scan...