I made the mistake of setting a web project to use source control from IIS. It doesn't seem to be reversible but that is a subject for another thread ;-(. My problem is, I have a folder (called Scripts, nothing important!!!) that for some reason is not under source control. According to the help, the symbol next to that folder (and all the files in it) indicates they are "Personal files not available on the master server". The folder does in fact exist, otherwise my website wouldn't work. Attempting to add the folder to Source control results in the error "No items are valid for this operation". Attempting to add the folder to the Master web application results in this error: Cannot add the folder 'Scripts' to the master Web application. Server error: 'Scripts' does not refer to a page or folder in this web. It may be a page or folder in a subweb, or it could be a badly formed URL.