Well my brother (passed away 2021) the folders what i have 2 folders 1 with only wallet.dat file 188mb is modified @ 2019, and text file with btc address is from 2012 there is a other sign folder with gpg2, pgp, btc.usebsv.com ms-dos application.

Is it possible that it is encrypted?

i think it was around 2011, i founded on may old compaq laptop. no clue how the wallet is created.  I will make a screenshot from the error when i place in bitcion core.

Hi guys,

Can somebody help me out with my wallet, i dont now what i did with my wallet. i tryed to import in bitcore core its give error. I openend with WinHex and see only 2020 in it. Has somebody idea what the problem is with my wallet?
i will add printscreen of it any help will be appriced. Thanks