Let me add that this is a more general Asset Entry issue. I see the same Type error in the Home & Business edition for both Schedule A and Schedule C. I presume that the TTax bug fix will be general.
FYI: This bug may not have existed on the original version on my CD. I had created Schedule A Asset Entry forms with Type "A Computer". This designation persisted on my worksheet, but was in red and "Marked Estimated". If I try to change it, however, the only choices are the Home Office ones.
