Sadly I never used the feature in years of mounting a folder. But better late than never I just played around this helpful feature, but can't change the folder boot options... I right-click at folder's image, select one of the presented DOSes, click ok, boot up my XE - and see lots of boot errors. When I re-check this setting it is still sitting at AtariDOS 2.x and neither this or other DOSes gets copyied to the mounted folder.
Sadly I never used the feature in years of mounting a folder. But better late than never I just played around this helpful feature, but can't change the folder boot options... I right-click at folder's image, select one of the presented DOSes, click ok, boot up my XE - and see lots of boot errors. When I re-check this setting it is still sitting at AtariDOS 2.x and neither this or other DOSes gets copyied to the mounted folder.