Lol. Sorry, System Requirements are from 1990. Of cause I meet the requirements. The Software compatibility check is a joke, isn’t it? I will NOT check all the 200 rows in this article. And if I imagine, I would be a standard PC user, I would not know, how to check and what is shown there. This must be done automatically by the application. Sorry, this is the wrong way. I do not have any strange things installed on my PC. Its maintained very well and as I said, I am an expert. KAV was uninstalled a while (some month) and reinstalled than. Till reinstallation the problems occur. I have a licence sincemore than 10 years, because I think this AV is the best...now...hmmmm. And I will NOT upload any logs from my PC into any cloud. In Germany we are proud of taking the GDPR very seriously. Me as expert, working for a ww IT company, will not share anything I cannot control. thx for your help