I had the same problem and it looks to me that I passed that problem as new updates from microsoft cleared that.

But now I could not restore my Individual Tax Clients data since then . It always shows mismatch on homebase and on every run to fix it the result shows that is fixed but files never gets restored, spent at least three hours with the agent last week and she blamed the computer that due to storage space on my computer, files can't be restored which is very upsetting as per my IT Guy my computer has more than 40% space free.

This is very frustrating ever since September and October deadline of last year