Problem description : Cannot open MS Office for Mac File from Windows. Worked fine before Mavericks. Now, when I open a file from within the Windows 7 Virtual machine, MS Office for Mac application (word, powerpoint, excel) will start, but fails to load the file and eventually shuts down with an unrecoverable error.
I have also noticed that I have an issue when opening a MS Office for Mac file from the Mac but then try to save it to the Windows 7 Virtual Machine. I receive a sharing error which I have posted below with a screen capture.

I suspect these two issues are related.
I've tried other file types - text files, PDF files , mind manager files and I do not have an issue with any of them... only MS Office for Mac files.
Anyone encountering similar issues or have a fix? I'd prefer to keep the systems separate and not use "shared profiles" (share mac user folders with windows).
I have also noticed that I have an issue when opening a MS Office for Mac file from the Mac but then try to save it to the Windows 7 Virtual Machine. I receive a sharing error which I have posted below with a screen capture.
I suspect these two issues are related.
I've tried other file types - text files, PDF files , mind manager files and I do not have an issue with any of them... only MS Office for Mac files.
Anyone encountering similar issues or have a fix? I'd prefer to keep the systems separate and not use "shared profiles" (share mac user folders with windows).