You may find it helpful to read our articles on Windows security and password recovery examples. Video section contains a number of movies about our programs in action
Opera v11.5 has some changes in wand.dat file. Now all password slots incorporate at least 2 additional fields: time stamp in plaintext format and some sort of hash or key string. We guess this is Opera password synchronization feature.
Well anyway older versions of Opera Password Recovery failed sometimes for the "synced" wand.dat. We have released fixed version of the program that parses new wand.dat file correctly.
The program can also use an alternative "smart force" method to handle even corrupted wand.dat files. Read about how to activate the smart force here.