VS2005 gridview postback under Vista

I’m pooling my hair out for a few days now. I have problems with some controls, like the gridview, for web applications in VS2005 ASP.NET under Vista. Even the menu item: “ASP.NET configuration” the gridview control of that configuration page doesn’t fire a postback. Only when I start VS2005 NOT under administrator rights its working fine. But then debugging is not possible. However under XP it works all fine. SP1 and SP1 update for Vista are installed. Also tried hotfix KB937523. Is it only me?

I don't think that it's a Vista issue... I think there is a security setting in Internet Explorer that prevents the post backs.

take a look at this post... you might have to add your site to the safe zone list...

http://www.vbforums.com/showthread.php?t=493634

Thanks Besoup. That solved 1 part of the problem. ASP.NET configuration works now. The debugging part the gridview still has the problem. I'm sure it has something to do with security somewhere.

Edit: Hmmm....not stable afterwards.

Its running fine now when I run VS2005 with the "/rootSuffix Exp" switch, which I can't explain. What worries me is that I seems the only one with this behaviour of "some" controls.

That indicates a registry issue, since 'exp' causes VS2005 to run in isolation. I'll have a think, no guarantees.

Thanks in advance Mendhak. That would be great.