Quartus8.1 Memory Initialization File Warning

There is something realy wired going on in Quartus 8.1

A *.Hex File, added as a *.hex file in the megawizzard, is modified after a full compile. so its contest is different. and there is no nios nor epcs stuff, it's a simple 1port rom.

only help here ... write protect the hex file !

try to open your hex file with quartus and see if it looks right, then save it and try again.

if this message appears again, add this file to the poject maybe quartus doesn't find this file. open your memory with the wizzard and check the path you have entered. do you have spaces inside your path ?