Converting a Proface .mem file to a .prj

I have an old GP370-SC41-24VP. It appears that the backlight may have failed. I do not have the .prj file to convert. I did manage to back up the system but it saves it as a .mem file. The GP Pro EX does not recognize this file. I do not have a copy of the GP Pro/PB3 to covert the file. Can anyone tell me where I might get a copy of the GP Pro/PB3 or another way to convert the file?

http://www.plctalk.net/qanda/showthread.php?t=38778
The above thread is about downloading the GP Pro/PB3 software. 'Sorry, I don't think you can do it for free. Need to contact your local Pro-Face dealer.'

https://www.hmisource.com/otasuke/download/freesoft/pctransfer.htm
The above is a link for the free PC Transfer Tool. It will store the data in a .mem file as well. Once your screen is repaired you can use this to restore the information to the HMI.
Manual:
https://www.hmisource.com/otasuke/files/manual/freesoft/GPmntmme.pdf

Hope this helps you out.
Regards,

Thanks, I got Proface to convert the .mem file for me.