Thanks for the reply sdsnatcher73, i want to play illusion city (just for test pouposes) in a 2+ using a Flashjacks and nextor 2.1.1 beta 1, nextor.sys version 2.12, command2.com 2.44.
Flashjacks uses a "fdsk.com" by default to emulate dsk's, and like it's not working on mi machine i want to check if using the "emufile.com" works fine like MFR does.
Solved i had to change the sdCard, because when i was executing emufile allways appears an "***Invalid cluster number" error, with the new one formated from the MSX works now like a charm.
Regards.