I didn't have this problem.
If - for some reason - you need to do a full resync, you can download the bootstrap file from
http://explorer.condensate.io/bootstrap.dat and put it in the same directory as the wallet.dat
After that, remove the directories:
- database
- smsgDB
- txleveldb
And remove the files:
- .lock
- blk0001.dat
- smsg.ini
Then, start the NEW wallet (again).
The wallet will start processing the bootstrap.dat.