If Windows is not compatible, stop mining. I've lost more than 10K coins in version 0.1.7.5. I'm angry and don't want to talk.
Or please provide windows system recovery method.
What happened? Did you loose your wallet recovery info or did you missed the information on rollback?
Windows works fine... use discord if you have any troubles- community is there to help you.
So, regarding your problem.. if you lost your wallet, do you have wallet recovery seed?
When did you mine those coins? Are you aware of rollback that happened short after V8 and was announced on discord?
After rollback announcement nethash was incredibly low... if you mined during that time then of course those coins are gone- as it was announced.