MPC 2000 problem

I've installed a Gotek floppy emulator in my MPC and initially had some issues getting it to work resolved but resolved it by placing two files on a USB (DSKA0000.hfe and HXCSDFE.hfe). However, a new problem has surfaced: when I power off the machine, it generates a file called IMAGE_A.cfg on the USB and triggers an error when turning it on again - message about a missing system file. Any help or insights from the forum would be greatly appreciated!

I found the issue, i have to leave the disk set to 000 before turning it off. Disk 000 contains the sys and exe files.