Forum to discuss all matters relating to the MPC1000 and MPC2500 operating systems created by 'JJ' (all versions).
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By m:t:c Mon Dec 03, 2012 6:16 am
Make sure the OS filesize matches the one mentioned on JJ's site. Redownload and place it in the root of the cf. Hold [WINDOW] to start the MPC bootloader to reinstall.

Note: You might have to install the free os first and XL afterwards (via load menu).