Media Center Error Code 21 - no TV listings

  Fopar 22:37 22 Sep 07
Locked

Hi
My Vista Premium PC has suddenly stopped downloading EPG's in Media Center and reports a "Guide Server Error (Code 21)"

I've tried turning off the firewall and antivirus but still nothing. Tried Google, but whilst there's a few people with the similar problem, no one seems to have a solution

Can anyone help please?

Thanks

  SANTOS7 22:58 22 Sep 07

Here is a possible solution

0. Grant temporarily "full access" to the RSA directory (C:\Program
Data\Microsoft\Crypto\RSA)

1. temporarily rename the MachineKeys directory to MachineKeysOld

2. create a new directory MachineKeys

3. run the tv/guide setup in Media Center

4. if step 3 was succesful, copy the newly generated key from the new
MachineKeys directory to the MachineKeysOld directory. It may happen that the
very same key already exists and can't be replaced, even by an administrator.
In that case manual appropriation of the file is required.

5. Remove the new directory MachineKeys

6. Rename MachineKeysOld back to MachineKeys.

7. Restore the initial permissions of "Everyone" for the RSA directory.

  Fopar 23:17 22 Sep 07

Thanks for the suggestions - I'll give it a go

  santo112 16:36 26 Feb 08

You I.T. guys are great, this media center epg error code:21 is got me nuts.OK Iknow Igot to rename machinekeys to old then back but will someone tell me how i get in to this(C:\program Data\Microsoft\crypto\RSA).


Thanks for the info-could someone please help

  s0000938713 23:17 06 Jun 08

I've been trying to get this to work for months - you shoulod get some kind of medal for this!

thanks!

Ian

  Rose 18:01 02 Dec 08

This has been bugging me for a while now and the above fix works, thank you!

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