Problem When checkingout in Interdev and SourceSafe

Hi,

The problem I am encountering, is that I vpn into my company,, and I can connect to a project in interdev no problem. But for some reason it doesn't ask for my username and password. Now here's the weird part..

I try to check a page out,,, all seems to work, but no checkmark appears. Then I can't check in because does not notice it as being checked out.

Now when I go to work and get on my local system and open interdev, there is the page and it IS now checked out locally.

Anyone ever seen this problem? It's isolated to this computer. My laptop does not share this problem. Everything seems to work fine.

Thanks in advance