THX for the feedback

well my purchase is from 2017, so there is a tecnical limitation on the MacStore APP?

here we go, i guess this was already reported, but the issue is still present: An unexpected error occurred during startup: IOPrimaryInterface java.lang.IllegalStateException: Receipt Hash: IOPrimaryInterface at net.filebot.platform.mac.MASReceipt.verifyHash(Unknown Source) at net.filebot.platform ...