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Do I need Microsoft DRM or Windows Presentation Foundation plug-ins? Status is "unknown" and Action iis "research"

  • 2 replies
  • 22 have this problem
  • 9271 views
  • Last reply by Mike1944

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Are these 2 plugins not necessary?

Chosen solution

Windows Presentation Foundation

When the .NET Framework 3.5 is installed, the client computer is configured with a Windows Presentation Foundation plug-in for Firefox:

http://msdn.microsoft.com/en-us/library/bb909867.aspx

http://msdn.microsoft.com/en-us/library/aa663364.aspx


if you have install Microsoft .NET Framework 3.0 or above do not disable it.


Microsoft DRM

read trolly reply:

http://forums.mozillazine.org/viewtopic.php?t=418289


if you have Windows Media Player 9 and above do not disable it, maybe WMP crash

your choice


thank you

Please mark "Solved" the answer that really solve the problem, to help others with a similar problem.

Read this answer in context 👍 3

All Replies (2)

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Chosen Solution

Windows Presentation Foundation

When the .NET Framework 3.5 is installed, the client computer is configured with a Windows Presentation Foundation plug-in for Firefox:

http://msdn.microsoft.com/en-us/library/bb909867.aspx

http://msdn.microsoft.com/en-us/library/aa663364.aspx


if you have install Microsoft .NET Framework 3.0 or above do not disable it.


Microsoft DRM

read trolly reply:

http://forums.mozillazine.org/viewtopic.php?t=418289


if you have Windows Media Player 9 and above do not disable it, maybe WMP crash

your choice


thank you

Please mark "Solved" the answer that really solve the problem, to help others with a similar problem.

more options

solved-thanks