Ogmar

Thank you for your response, i contacted tech support as richbuff suggested, and now I´m waiting for their answer. Wesly.Zhang : In my case it´s Kaspersky internet security, but yes when app shuts down, window you send looks like that.

It´s almost two weeks since this problem occured, windows started to pop up messages where it says that antivirus program isn´t actualized, then when i click that message, kapersky runs actualization, but it installs same version as it was. (version 21.3.10.391 (d) ). The main problem is, that since that time, kaspersky just shuts down sometimes, or it starts the second session. (Windows 10 Home, version 20H2, OS build 19042.1052)