https://forums.autodesk.com/t5/machining-discussions-forum/mazak-mazatrol-controller-issues/m-p/6081244#M6316 The program needs to look simular to this:<BR /><BR />O12345678(SAMPLE PROGRAM - CAN BE 8 DIGITS HERE)<BR />G28G91Z0<BR />G0G90G80G40<BR />T1<BR />T2<BR />..<BR />..<BR />..<BR />..<BR />M30<BR />%<BR /><BR />Path c:\MC_backup\programs&nbsp; <BR /><BR />The operator moves the file to the memory directory with the Mazatrol file system.<BR /><BR />Why Mazak does it this way I have no idea. Basically we have a bastardized lap top controlling the machine<BR />with proprietary hardware and a primitive OS. This is how Mazak rolls.<BR /><BR />Lots of hoops to jump thru but it can be done. Wed, 17 Jun 2015 11:26:57 GMT Greg_Haisley 2015-06-17T11:26:57Z