I've been using Revit 2010 for months now on Windows Vista with no problems. However, we recently updated to Windows 7, and ever since I receive the following error message when I try to save my local file (see attached for actual error message):
"The file you are attempting to synchornize with the central file is not compatible with the central file. This could be due to an upgrade to a newer version of Revit or because the central file was substituted with an unrelated file using the same name. You must create a new local file and copy/paste any changes made to your original local file into the new file"
I've already created a new local file from my Revit 2010 central file, and the problem persists.