Set the keygen .exe properties:
Launch the keygen with the correct working directory using Command Prompt: Set the keygen
This ensures the current directory is exactly the folder with write permissions. This ensures the current directory is exactly the
Never run keygens from:
Instead, create a new folder like: C:\XForce or D:\Temp. Instead, create a new folder like: C:\XForce or D:\Temp
Then move the keygen there and run it again.
Why this works: The root of C:\ or a non-system drive has fewer automatic write restrictions.