explorer error

[aswan]

specs

Windows Vista Home Premiu
AMD Athlon X
GeForce 8400 G

Problem

Whenever I click start, and try typing in the letter 'c' in the searc
field my explorer gives an error message and quits only to restar
itself again

If I type c:\ quickly enough it will render the appropriate searc
results, but if I backspace to just the letter 'c' it will again sho
me that error. This is something unique to the letter 'c' or 'C
because I can type anything else and it will work just fine

Does anyone have any idea what could be the problem here, and wha
would be the best course of action to solving this problem

Thanks in advance

 

[Peter Foldes]

Since you did not include the error message , I have no idea