: When booted, it runs an FTP server, allowing you to manage files on the Xbox hard drive from a PC. Installation Steps
: This usually happens if you are using the PBL version of the disc on a completely blank hard drive. The PBL loader expects certain partitions to exist. Fix : Use FATXplorer on your PC to mount the Xbox hard drive and create the basic C: and E: partitions. Alternatively, boot a different installer like Slayer's Auto Installer to format the drive, then switch back to the OGXbox installer. ogxbox installer
The Ultimate Guide to OG Xbox Installers: How to Softmod and Upgrade Your Classic Console : When booted, it runs an FTP server,