How do I fix Steam application load error 3 0000065432?

1. Method 1: Verify the Game’s integrity.
2. Method 2: Reinstall Steam.
3. Method 3: Moving the game folder to the original Steam directory.
4. Method 4: Disable DeepGuard feature of F-Secure (if applicable)
5. Method 5: Investigate for 3rd party AV interference (if applicable)

Jul 13, 2021