It's strange it basically says the region is not supported. It doesn't make sense because I bought these from Amazon.ca. Not from a reseller on amazon but actual amazon.ca and I can't see why there would be some regional issue.
Here is the one I bought (along with seasons 2 to 10).
https://www.amazon.ca/gp/aw/d/B007H9CO7O/ref=ox_sc_act_image_9?ie=UTF8&psc=1&smid=A3DWYIK6Y9EEQB
I can see there are two versions listed for sale and one says "NTSC, Import." Maybe that's the one you bought?
Nope bought the ntsc, it even says that I bought it, not the import.
Bit of a reach, but see if there is a firmware update for your drive.Tested it on my ps2, plays just fine. It must be an issue with my DVD writer/Bluray reader drive.
Bit of a reach, but see if there is a firmware update for your drive.
A miracle has occurred and WMP now plays it for whatever reason. VLC doesn't still.