>Since installing SP3, I've had about a dozen Internal Consistency Errors, and I haven't seen that one in many months. Plus, I'm now getting C00000005 errors that I wasn't getting before. I'm about 2 days from removing SP3 and starting over again.
>
>Anyone else experiencing problems after installing SP3?

After recompiling all your classes, forms, menus and prgs, did you recompile database mydb? Assuming you have SPs in the DBC. You might also try to open the db exclusively and do a Validate Database Recover after compiling the DB.