ballyalley #1 Posted March 21, 2016 I am trying to mount the disk image for Compute!'s "Electronics Computer Projects" (ECP.ATR) in Altirra 2.5, but I get an error that says: "Disk image "ECP.ATR" is corrupt or uses an unsupported format." Here is a link to the page that hosts the file: http://www.atariarchives.org/ecp/software.php Is the file actually corrupt? Adam Quote Share this post Link to post Share on other sites
phaeron #2 Posted March 21, 2016 It's a valid disk, but misnamed -- it's actually just a raw sector dump (XFD) instead of a disk image with header (ATR). Either rename it to ECP.XFD, or upgrade to Altirra 2.70+, which will detect the misnamed image. 1 Quote Share this post Link to post Share on other sites
miker #3 Posted March 21, 2016 Converted in into ATR format. Try it now. ECP.atr Quote Share this post Link to post Share on other sites
ballyalley #4 Posted March 21, 2016 Converted in into ATR format. Try it now. Thanks. I tested this ATR on a real Atari and it works great with the Sio2sd device. Thanks for converting it to an ATR. I also let Kevin know about the name mix-up and he's going to update the file on AtariArchives. Quote Share this post Link to post Share on other sites
_The Doctor__ #5 Posted March 21, 2016 Yeah sort of like hardball side 1 and hardball side 2 in the 4 16 mb each hdd atr compendium... those two are really Cool Emotion side 1 and Cool Emotion side 2 from Hard software.... Quote Share this post Link to post Share on other sites