Hello JackJack.

I have some old wallet.dat files from early 2014 I am trying to get the PrivateKeys from - and only the private keys.  They are from Bitcoin-QT (Windows version).

All wallets have a passphrase.

I am now on OSX.

When I run pywallet.py, with the correct passphrase, I get a Segment Dump error - with no stacktrace.


Both of these give the segment fault and crashes.

Also tried the web interface, same error.

NOTE: I am disconnected from the Internet when running the pywallet.py script.


Here's the version I am on:


Using virtualenv for python2.7, I installed:

Not sure how to move forward from here.

I can open the wallet.dat files, all of them, with an old Bitcoin-QT wallet I have on a disconnected-from-the-net Windows Virtual Machine.  So, I know the wallet.dat files are valid.

Thanks!

Hi..... HELP.
I have a corrupted, unrecoverable wallet.dat file.

I can't get any of this working.

Now at the
Instead do that:
It would be easier to install WinPython (choose 32 or 64bit depending on your computer: https://sourceforge.net/projects/winpython/files/WinPython_2.7/2.7.12.4/)
Go where you installed it
Launch "WinPython Command Prompt.exe"
Execute this: python -m pip install twisted ecdsa
Then: python C:\path\to\pywallet.py
Stage.

and I get this:

 File "pywallet.py", line 852
    _p = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC2FL
                                                                           ^

I doubt I can get my wallet back as its been overwritten, but undelete software can still locate the old file, but recovery of it leaves a corrupt file.

This seems my only slim chance but I have no idea what I am doing.
PLEASE HELP