. . . it has both wallet.dat files, the one that i backed up created on 11/23 and another one that says modified 11/26. . .
This is what I suspected. Are they both the
EXACT SAME filename? Same capitalization, same spelling, etc?
Bitcoin-Qt is looking for a very specific filename for the wallet.dat file. The way the 11/26 filename looks... That is probably the wallet.dat that you currently see in Bitcoin-Qt. It is the filename that Bitcoin-Qt looks for. If there are
ANY differences in the filename of the 11/23 file, then that is your problem, and it will be easy to fix.
Assuming that you see a difference in the filename...
- Stop the Bitcoin-Qt program, and wait for it to fully shut down
- Change the name of the 11/26 file to 2012-11-26.wallet.dat
- Change the name of the 11/23 file to exactly what the 11/26 filename used to be
- Start Bitcoin-Qt back up
- Confirm that your bitcoin address is there now
If you don't see any differences in the filename, then do not follow those instructions, we need to continue to figure out what happened before we make any changes.