Bitcoin Forum

Bitcoin => Bitcoin Technical Support => Topic started by: AndrewBUD on September 10, 2012, 10:23:21 PM



Title: Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 10, 2012, 10:23:21 PM
Blockchain was up to date BSOD now when I try and open the client I get this :

http://i48.tinypic.com/24gqdyf.png


Any way to not have to redownload the entire blockchain? Last time it took a few days....


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: Stephen Gornick on September 10, 2012, 10:30:07 PM
Blockchain was up to date BSOD now when I try and open the client I get this :

Any way to not have to redownload the entire blockchain? Last time it took a few days....

If the problem was opening the addr.dat, that can be removed and it will be recreated.

But perhaps the debug.log might help you see what db it was trying to access?


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 10, 2012, 11:01:30 PM
Thanks for the reply..


I tried to delete the addr.dat but I am getting the same error....


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 10, 2012, 11:37:28 PM
Any possible way to restart this without downloading the entire blockchain again... it took about 3 days last time on this piece of crap PC.....


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: wachtwoord on September 10, 2012, 11:41:54 PM
I would:

1) Save the wallet.dat, blk0001.dat and blk0002.dat (and bitcoin.conf if you use it).
2) Uninstall Bitcoin-Qt
3) Re-install Bitcoin-QT
4) Copy the files you saved back
5) Run Bitcoin-qt from the command line with the rescan command.


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 10, 2012, 11:42:54 PM
5) Run Bitcoin-qt from the command line with the rescan command. ????


where do I put -rescan ?


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: wachtwoord on September 10, 2012, 11:47:19 PM
After the Bitcoin-qt executable.

In windows:

Bitcoin-qt.exe -rescan


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 10, 2012, 11:50:31 PM
oh :P


I knew that.. I thought I was missing something special... thought I had to run bitcoind and go from there..

Thanks I'll give this a shot right now :)


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 11, 2012, 12:07:49 AM
No go....


this sucks.. :(


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: wachtwoord on September 11, 2012, 12:10:00 AM
What happens? Does it do the rescan?

If you remove the blockchain and wallet file does it start?

If so, adding which of the two breaks it?


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 11, 2012, 12:17:32 AM
so it's the wallet.dat that's f'ed up...

I can remove the wallet and leave the blockchain and it loads up just fine.



Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: wachtwoord on September 11, 2012, 12:21:27 AM
Here come the magic words: "Do you have a backup?"


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 11, 2012, 12:22:43 AM
oh yeah I do.... I no dumb like I look I swear ;)


BUT I can't wait 3+ days to download the blockchain I really doubt I'll live that much longer.....



Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: wachtwoord on September 11, 2012, 12:25:32 AM

I can remove the wallet and leave the blockchain and it loads up just fine.


oh yeah I do.... I no dumb like I look I swear ;)


BUT I can't wait 3+ days to download the blockchain I really doubt I'll live that much longer.....



So: Copy the backup wallet.dat in the folder with the blockchain files that work, start bitcoin with the rescan command and presto!


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 11, 2012, 12:39:14 AM
IT Works :)


Thank you so much.... I love learning new stuff.


only 22 blocks behind :)


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: wachtwoord on September 11, 2012, 12:49:01 AM
You're welcome :)


Title: Re: (CLOSED) Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 11, 2012, 01:22:19 AM
It seems stuck.... It wont download any new blocks just keeps spinning and connecting and disconnecting... New blocks appear but it wont download any...


Title: Re: (CLOSED) Please help.. Bitcoin-qt will not open after BSOD....
Post by: Stephen Gornick on September 12, 2012, 10:45:59 AM
It seems stuck.... It wont download any new blocks just keeps spinning and connecting and disconnecting... New blocks appear but it wont download any...

Are you on the latest client, v0.6.3?  If not, that is something you should upgrade to.


Title: Re: Please help.. Bitcoin-qt will not open after BSOD....
Post by: AndrewBUD on September 12, 2012, 10:57:12 AM
newer... rc2... .7