I have a .ca_ file, which contains a 122MB .img file where I need to update a driver. I think the image is bootable.
I am a TotalCommander user, and have the totaliso, iso, and img extensions installed.
When I extract and then try to open the .img file with TC I get an "error in packed file" message.
The 7z filemanager can open the file without a problem (but does not allow editing).
If I change the .img extension to .iso I get no error message but the content is shown as empty, if I change to .ima same results as .img.
The file seems to be a bootable Microsoft .img file in NTFS file system. The first few characters of the file as shown in my HexEditor HxD are "ëR.NTFS".
Could anybody give me some hints how I can go about replacing a driver in that file.
I thing MagicIso could do it, but I would like to do it without paying the fee for a one time job.