I feel this functionality reduction since 2.5.4 on Windows 7.
Version 2.5.4 refuse to create readable double layer DVDs
But version 2.5.5 refuse to to create readable DVDs
I can reproduce by these steps:
1. Open ImgBurn;
2. Choose "write files/folders to disc" in the selector;
3. Choose any VIDEO_TS folder from HDD;
4. Perform successfull write process with verification;
5. Exit ImgBurn
6. Try to open DVD in explorer
7. Receive "Change disc" message box
If I create an ISO image from this unreadable DVD by any program, I can extract all files from it.
For me it looks like problem with creation UDF file system.
Possibly ImgBurn using UDF features unsopported in UDF 1.02, selected by default.
I have used TEAC drive to burn Verbatim printable DVDs.