I have been testing odd cases of user input, bad paths, etc. and found a few issue which I have (hopefully) fixed in 0.025.
Please let me know if you find any problems.
The Convert_all_ISOs_to_imgPTN_Files (run as Admin).cmd script has been improved. You can now almost fully automatically process all your ISOs that are in the same folder and create .imgPTNs for them. FYI: I used these as my test samples: