Incorrect genesis block?

[bryancoin]

Hey guys,

When I try to open my wallet (bitcoin core 0.9.1) I get the message ''Incorrect or no genesis-block located. Wrong datamap for traffic?''

Anybody knows how I can open my wallet again

Thanks!

[grue]

see: https://bitcointalk.org/index.php?topic=572011.0

[bryancoin]

So I deleted everything in the blocks folder
and also the chainstate folder

Now it has to synchronise 275 weeks!!

and If I just delete the cainstate folder it wouldnt let me open

isnt there a way to prevent this

[grue]

your block database is corrupt. the only solution is to redownload all the blocks. it might be faster to download the blockchain data torrent and use that, than to sync using the regular client.

[bryancoin]

And how is it caused that my database gets corrupted

thanks for the help btw!