adan1

> > RapidCRC stop calculating long long time and can not exit > > What's the medium? Is this a scratched CD/DVD? > > As a workaround, you might try...

> Few questions: > 1. What is your setup? Operating system? What version of the program are you testing? Can you share a screenshot? > 2. Is it possible to...

I mean this https://en.wikipedia.org/wiki/Bad_sector and the post https://www.livebusinesschat.com/smf/index.php?topic=6368