What Causes Windows 10 Calculator to be Uninstalled on Windows? · Solution 1: Use the following PowerShell Command to Reinstall Windows replace.me › Microsoft Windows. Windows 10 users have long been reporting the issue with launching their calculator, some users say that they can’t even launch other default.
 
 

Windows 10 calculator not starting free download.Windows 10 calculator will not open, attempt to download from store, says all ready installed

 
Windows 10 calculator error: You’ll need a new app to open this calculator · Press Windows logo key + X, select Command Prompt(Admin). · Run the “sfc /scannow”. replace.me › Microsoft Windows.