If you’ve lost the installation code for "Sub Command" and are looking to find it on the disc, you generally have a few options. Check the original packaging or manual that came with the disc, as the code is often listed there. Additionally, some installers store the code in a text or .ini file on the disc itself. Browse the disc directories for any files that might contain the installation code. If these options are not fruitful, you may need to contact the software vendor or consider replacing the product if it’s still available for purchase.