Brian you and Intuit did not act quick enough. Passing the buck to Microsoft is a lame excuse. My files have been corrupted, and no one on your tech team including tier 2 have been able to uncorrupt my files. "Error Code 120", occurring after remaining the .tmp file in the Data folder.

No other software program on my machine "encountered an improper argument". Other than Pro-Series of course. I have no way to uncorrupt my flies and your staff are clueless when I call them about this error.