Blue-ray (BD) reset region code from here for Power DVD.

[GaryK]

This is what you need to do for Blue-ray (BD) Resetting region code in power DVD.

Blu-Ray Disc (BD) or BD-ROM AV video discs also feature Regional Playback Control (RPC) which more commonly known as region code first introduced in DVD video discs. However, the region codes for Blu-ray discs are different from DVD’s, where BD region code groups countries into three geographic areas only. BD-ROM AV (HDMV/BD-J) discs can be authored to play in one, multiple or all regions (region-free), but Consumer electronics (CE) players players are region-specific. When a BD disc is inserted into Blu-ray player, a checking program on disc will compare its own RPC details to those encoded in the player and stops operation if both do not match.

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[Gwidon]

Well can you tell me is it really working or not?

I am not able to do this is there any thing we need to do in addition?

[Ettan]

Hey even i have problem with my blue-ray drive.
Unable to play Region B code blue ray disk.
please help.