The company has found a compatibility issue with the antivirus software and is not allowed to update the windows. It is also suggested to the user not to give a single try to sidestep the block by installing the recent update manually. The version 19.5.4444.567 of Antivirus or earlier is affected. Avast and AVG have likewise released support news [Avast, AVG] with similar data as the one published by Microsoft. While one can attempt to update the older versions, then Windows 10 Setup will show a message expressing that the client must “Uninstall this app now because it isn’t compatible with Windows 10.” There is a simple solution to this issue as you need to update Avast or AVG to a new version. Hence, the updates of Windows 10 will be unblocked.