MY computer has gone absolutely crazy;

when ever I view a webpage on my computer ie. type c:\mywebsites\site1\index.html the page loads but none of the pictures show - they all show a dead link - even if the link IS correct.

The only way I can look at a page to view it is when I put it in the wwwroot and look at it through PWS

Any Suggestions?

P.S - This seems to of occurred since I installed Photoshop 5.0 and Dreamweaver 3 on my computer