The first time I run ImgBurn after a reboot, it is able to lock the drive without issue and burn the iso. The second time I run ImgBurn and attempt to burn an ISO, I get the "Unable to lock drive - access denied" error.
I don't think it is another program accessing the drive, since I am always able to lock the drive with ImgBurn the first time it is run. I have reproduced now with every reboot, so it is something I need to deal with.
Any ideas on what may be causing this odd behavior? It can always lock the first time, but every time I try after that, I get the unable to lock error.
I have unchecked the check box for this check, so I am able to burn successfully, but I am curious why this is and how to protect my drive while burning.