Is there an analogue of the RAR Recovery Toolbox program with the ability to save the process or a hack to save the process of this program?

Question

rar

There is an archive weighing 360 MB, protected by a password that is known. After running this archive and entering the correct password, we get the following:

When trying to extract files:
! Bitcoin WIN VPS.rar: CRC error in encrypted file Bitcoin\blk0001.dat. The file is corrupted or the password is incorrect.
! Bitcoin WIN VPS.rar: Unexpected end of archive

I put the archive for scanning with the RAR Recovery Toolbox program, scanned it for a month on a powerful computer with Intel Core i3, showed that there are 4 files in the archive, although only 3 are visible in WinRAR, there was a hope to find the desired file, but then an unexpected reboot happened, the whole process was lost. Actually, the question is how to organize the preservation of this process so that in case of a failure you can recover to the same place where you were yesterday, and not wait again for a month, two or more. Judging by the indicator, you may have to wait more than a year for the finalization of Recovery Toolbox.
PS In the archive Wallet.dat bitcoin with a tidy sum
PPS The mechanism of the RAR Recovery Toolbox is also very interesting, what exactly does it do that everything is so slow and no one can do it faster? Why didn't they save progress?