If the move feature fails, uninstall the game and reinstall it directly to a folder like D:\Games\Just Cause 4 rather than C:\Program Files .
Are you seeing any messages along with the initialization error? AI responses may include mistakes. Learn more just cause 4 unable to initialize steam api
The game or an external helper tool will detect: If the move feature fails, uninstall the game
That was the real Just Cause.
Steam opened. The game tried to launch. The error appeared. If the move feature fails
: Some users fixed this by going to Add or Remove Programs , finding Microsoft Visual C++ 2015 (or 2017) Redistributable, clicking Modify , and then Repair . Advanced Troubleshooting How To Fix Unable to Initialize Steam API Error