: sometimes settings don't save if you just shut down the PC. To lock it in forever, he went to File -> Exit
JoyToKey Register License Key: The Complete Guide to Upgrading Your Controller Experience
For many years, JoyToKey was free to use. However, the developer eventually introduced a paid licensing model to support ongoing development. You can still download and use the "trial" version for free, but there are distinct advantages to registering:
If the application rejects your key, ensure you are pasting the license character-for-character. Do not include accidental spaces at the beginning or end of the key string. Also, verify that your Windows user account has administrative privileges to write the registration file to the disk. Controller Not Detected
