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  1. #1

    Updating issues.

    Hello everyone,
    It's been a very long time since I've played LotRO. I just came back and found my files needed an enormous update. During this update, however, the update seems to be having fits...

    "An update error occurred:
    PatchClientDLL::CheckDatFiles Failed. [Unable to decrypt and deserialize the data downloaded from the server.]

    Anyone know how to get this to resolve?

  2. #2
    Join Date
    Jan 2008
    Location
    East coast, USA
    Posts
    2,388
    Quote Originally Posted by Istagund View Post
    Hello everyone,
    It's been a very long time since I've played LotRO. I just came back and found my files needed an enormous update. During this update, however, the update seems to be having fits...

    "An update error occurred:
    PatchClientDLL::CheckDatFiles Failed. [Unable to decrypt and deserialize the data downloaded from the server.]

    Anyone know how to get this to resolve?
    If you still have the client installed from years ago, it might be that you are running up against a problem with launcher updates that have happened over that time period. An old launcher might not even know where to point anymore.

    I would start fresh. Remove what is on the computer now, download the new launcher, and take it from there.

    Welcome back and good luck with the install!

  3. #3
    Join Date
    Jul 2012
    Location
    Wisconsin, USA
    Posts
    259
    I agree download the launcher again because there were changes made and the old launcher will not work anymore.

  4. #4
    Thanks, I'll take a look into it.

 

 

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