What could this file suggest?
Was this part of a mining file? node? So weird.
Its just a blk.dat file (
and it's quite large wasn't it?), it consists of blocks that's required by the client to verify transactions.
What you want to find is something named like "
wallet.dat" or any ".
dat"
that is not larger than 10mb unless it was used a lot of times (
in some cases).
Also, it shouldn't be in "
blocks" folder.
My two cents is that if you happen to successfully recover the wallet file, it might be already corrupted and produce some issues.
Make sure to make a backup copy this time before trying to use a private key recovery software on it.