Click on Yes when you get the UAC prompt to allow the app to make changes.

Now right click on downloaded file and click on Run As Administrator.

It is a simple Windows batch script created to run the commands to forcefully clear iconcache.db file on Windows 10. Thankfully the fix for this is very simple. RELATED: How to Fix 'WHEA_UNCORRECTABLE_ERROR' on Windows 10, 8, 8.1 and 7 Often this icon cache file gets corrupted or fails to load and that results in issues like missing icons on taskbar and disappearing start menu icons. Icons Cache file aka IconCache.db is the simple file used by Windows 10 to store application icons images which in term is populated everywhere including Windows 10 start menu, taskbar and desktop. Microsoft App Troubleshooter Solution 1 – Clearing Icon Cache files & Rebuilding Missing Taskbar Icons on Windows 10, How to Fix it? Although, our issue got fixed easily but, that may not be the case for you, hence we have covered all possible fixes that you can try to get back the taskbar icons. Please keep in mind this guide is about missing icons on taskbar and not the missing taskbar which is also another issue faced by many Windows 10 users. Note: Check out our fix for Windows 10 Start Menu Missing Icons. You can still launch the applications by clicking on these blank squares but you can not see what application you are launching as the icons are missing.

The typical issue is, on Windows 10 taskbar you will see blank black squares instead of applications icons. I had to mess around a lot before I got the fix for missing taskbar icons on Windows 10, and that’s what this guide is all about. For the moment it felt like the display issue, and I thought refreshing desktop would fix it, but as you can guess it, that didn’t happen. Otherday, while I was busy working on my Windows 10 PC, all of sudden pinned applications icons disappeared from the taskbar.

Taskbar changed to gray windows 7