I'm very much aware of the rules, guidelines, etc. about copying TO/FROM on CD's and DVD's, I'm not a "newbie", it's just that I only burn ISO's about 4-6 times a year from a network file(s).
To quote Adrian Monk "HERE'S WHAT HAPPENED":
- My manager created an image file(s) on a secure network (IT only) drive 2 months ago, not in the normal IT location.
- I created this ISO (and the test ISO) the same as I have been for the past 4 years that I've had this job; Creator Classic (first ver. 7, now ver. 8) - Other Tasks - Burn From Disc Image File.
- I inserted a CD, received a message to insert a DVD as the file(s) were very large. when done, I replied the usual "NO to Save Project" as the original files normally are saved on a specific location for IT as I mentioned above. This is usually a 1 time occurrence per request from my manager or the Network Admin.
- Someone other than me deleted the original file(s), thus he wants to copy the ISO from the DVD. When it didn't work that's when I posted my query.