Hello. firstly you need to convert it to ISO.
when you are ready please let me know.
hello, firstly please download the NRG TO ISO program from this site:
Open the conversion program. Click on "File" and then "Open" to locate your NRG file. Double-click on the NRG file and then click on "Convert." Your NRG file will be converted to an ISO file.
now, you have an ISO file. please do this:
download the iso ripping program from this page: