Can anyone tell me what to do when I receive, "Error opening block database. Do you want to rebuild the block database now"?
After clicking, "Ok", I receive, "Error opening block database". When I click OK, the program shuts down.
Any assistance would be greatly appreciated.
I am using Unobtanium-Qt wallet, Version v0.9.5.0
Z
Not sure if you have fixed this or not yet.
If not, try the following:
Assuming you are using Windows. Navigate to Users\YourUserName\AppData\Roaming\unobtanium
Backup your wallet.dat file somewhere safe (make sure the unobtanium client is not running when doing this).
Then delete the block database files and directories, usually something like:
\database
blk0001.dat
blkindex.dat
(Basically any file or directory with block or blk in the name)
Start up the client again and it should re-sync with a valid block chain.