[Bagum4uk]

I think normal Windowsupdates are not the problem with the license. My Windows 11 is updated once per month and ISTA is still working. It would not be a good idea to prevent windows from beeing updated because of security leaks. Like sedoy wrote in his Licenserequestthread a Windows UPGRADE will break the ISTA license and i think that is the problem from some users. Anyway ... when sedoy is back he could bring some light in here.

Then i don't know what to say...maybe be people upgrade they ISTA each two-three months and didn't got issue as i got.
Because my Windows install required updates itself. Now i disabled all,will see next what's happens.
Now i'm completely stuck,and waiting once Sedoy back to activate my license....