Fixes for Windows Store cache may be damagedīefore you try these fixes, please make sure your computer’s date, time and time zone are set correctly. In this article, we’ll offer you 3 quick and easy fixes to help you solve this nasty problem. Looks like there’s lots of work to do, but don’t despair just yet. Then the Troubleshooter throws the Windows Store cache may be damaged error. Even the used-to-be-working-fine apps refuse to open or keep crashing. It opens blank, freezes, or won’t download/update apps at all. Your Windows Store has been acting up recently.