Wallet.dat

[couchinator]

So I reinstalled Windows the other day and transferred my wallet.dat file from my old install to my new one. I placed it into the AppData\Roaming\Bitcoin directory and now Bitcoin crashes when I try to start it up. There are no other files in the folder, although new copies of the rest of the files are generated when I start Bitcoin. I don't see how anything could have happened to the file. There seem to be many other people with a similar problem but I haven't found any answers. I can't figure out how to use the Berkeley DB tools to get the file fixed. Does anyone have any insight as to why the file might just stop working?

Thanks

[1713466613]

1713466613

[1713466613]

1713466613

[Ian Maxwell]

Try running with the -rescan flag. From the command prompt, in the directory containing Bitcoin, run "bitcoin.exe -rescan"

[couchinator]

Tried that, still crashes

[theymos]

Does debug.log say anything about it?

[couchinator]

Nope.

Bound to port 8333
Loading addresses...
dbenv.open strLogDir=C:\Users\Couchinator\AppData\Roaming\Bitcoin/database strErrorFile=C:\Users\Couchinator\AppData\Roaming\Bitcoin/db.log
Loaded 19166 addresses
 addresses               200ms
Loading block index...
LoadBlockIndex(): hashBestChain=00000000000003b98eb5  height=124512
 block index            2120ms
Loading wallet...

That's where it ends. It's very annoying to have BTC in the file somewhere but I just can't get to it 

[theymos]

Does Bitcoin actually die, or does it just hang?

Did you change Bitcoin versions?

[couchinator]

It dies. I have tried the new version as well as the older version (0.3.20.2) that the file was created with. No dice.

[zrataj]

Did you reinstall from 64 bit to 32 bit or 32 to 64 bit?

[couchinator]

Both installs were 64.

[couchinator]

Alright, I have read elsewhere that Bitcointools can help, so I tried that as well.

./dbdump.py --wallet
(stack trace)
'DB_RUNRECOVERY: Fatal error, run database recovery -- PANIC: Invalid argument'

Also not helpful.