Check "Run this program in compatibility mode for" and select Windows 7. Also check "Disable full-screen optimizations" Visual C++ Redistributables
: Right-click the game's executable ( Manager14.exe ) and select Run as Administrator . Compatibility Mode : Right-click the game shortcut or .exe . Go to Properties > Compatibility tab.
-d 9 forces DirectX 9 rendering. -r 1024x768 sets a safe default resolution to prevent black screens.
: Invalid file path references in the Windows registry can prevent the game from locating existing files.
Check and "Run this program as an administrator" . Driver and System Configuration