This is a problem, when deleting files in TEMP folder. CCleaner v2.30.1130 are deleting files (xxxxxxLog.ini) in folder "Users\xxxxxxxx\AppData\Temp\". It cause "error message" when you make next boot in the computer. I don't know why it is happend, and can't undertand how those files (.ini) where set in that folder. Those files (.ini) where created when I made updates in motherboard drivers. To correct I made "restauration" in the system and turn those files (.ini) as hide.