Did you guys ever get a check out error like this one.
You get this error if your code is under source control. VS2005 checks in all folders that are on the files system (with in the project) to source safe. Then it is Source safe that tags it read-only and needing to check out on the next build you do.
The work around is simple, all you need to do is hide the bin folder using Windows explorer. Next time you open the project in VS2005, you will not see the bin folder and VS2005 will not checkin that folder to source safe. Wait, that is not all, however, you will see the bin folder in the Solution Explorer on the next rebuild. Don't panic, VS2005 will not check in the files again. So enjoy web projects now. For more info on this refer to: