Hi guys! I have just downloaded the latest free version update on my CCleaner...but my computer refuses to do the update process... The previous one in May...I received a notice from Windows on my computer that CCleaner is not backed by the Windows Store, and asked me if I wanted to install it anyway, I said yes. Now it refuses to even give me that screen... I get a Windows Store screen (which I received the previous time too, with the message), but then the screen goes blank and just doesn't want to load. Any idea why that may be happening?