Bad image error box

[kimy]

Hello,
i keep getting a bad image box that pops up every time i turn on my pc and click on a file or program to open. how do i fix this? my virus scan says i am ok.

 

[penguintech]

http://forums.pcpitstop.com/index.php?/topic/195128-bad-image-error-windows-xp/

use the step by step given in this thread.