: Right-click the application or game and select "Run as administrator" . Some programs fail because they lack the necessary permissions to access system files. 2. Repair .NET Framework
Corruption in the .NET Framework is a very common cause of this error.
Ensure all boxes (usually 3.5 and 4.8 or higher) are checked.
Type in your search bar and select "Turn Windows features on or off" .
: Minor system glitches can sometimes cause temporary launch errors.
If they are already checked, uncheck them, restart your PC, and then re-check them to force a refresh.
The most reliable way to fix missing or mismatched DLLs is to reinstall the official runtimes.