I'm updating some old pieces with software resources (I no longer use any hardware synths).  I open a project in its original folder, say in Sonar 7, work on it, and then do a Save As, move to the CbB folder and save it there.  Either I do more work or leave and come back to it later and make more changes.  I click on Save and get the following: The only thing I can do at this point is save under a slightly different name.  Does anyone have any idea what the sharing violation is or how