So I had my wallet.dat file backed up and now on my new machine it won't load. Gives this error on Bitcoin QT 9.3:
EXCEPTION: St13runtime_error
CDB : Error 1, can't open database wallet.dat
c:\Program Files\Bitcoin\bitcoin-qt.exe in Runaway exception
Any ideas?
Positive error codes returned by Berkeley DB library are C errno codes, and error 1 is EPERM: Operation Not Permitted. Try checking the file and directory permissions on the machine that's having trouble to ensure whichever user is running bitcoin-qt has read/write permissions to wallet.dat.