How do I close the Kaspersky System Watcher alert window?

It looks similar the image in this post, but there’s no checkmark, only a “disinfect and restart computer” and “disinfect without restarting.” There doesn’t seem to be a “do nothing” option, and it’s really annoying when it thinks my games are malware. I have to disinfect without restarting first, then add the game executable to the exclusions (adding the file to exclusions while the alert window is up doesn’t make it go away), but I still have to end up redownloading some of the game files.

The logs also say backup copies of the files are created, but I can’t figure out how to restore them from the Kaspersky settings.