I just successfully burned a BD-R 25GB disc with your software. After the burn was finished I went to look at the BD-R label in the Windows 10 File Explorer and it wasn't showing. So, I went back to your program and into "Read" mode to see if it could read the label without any issues and it did. I'm not sure what's up with Windows File Explorer choking on the display of labels. Maybe it's the version of the UDF file systems that I'm using? I closed and reopened File Explorer. That didn't fix the label not being displayed. Maybe a restart of Windows 10 will fix the issue? I can explore the disc just fine though.
***EDIT***: On a more positive note, I just launched diskmgmt.msc and it does successfully show the label in that software package. So, by my observations, File Explorer sucks, that's all it is.
***EDIT***: I just checked the properties of my optical device in File Explorer again. It shows the "File System" as: "Unknown". I put all 3 file systems on the BD-R. I think it's okay with reading UDF 1.02 but not UDF 2.50. I'm gonna back away from using 2.50 and just use UDF 1.02 on my next burn since I don't see much benefit for me personally anyways.
Edited by AlbertEinstein, 19 April 2018 - 03:17 PM.