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Could not find data.myp!

Posted: Sun Mar 04, 2018 3:41 pm
by hyrar
So I was playing this not too long ago. Thought I would give it another shot but I kept running into an error when trying to login. The message was:

Could not connect to Login server
System.IO.FileNotFoundException: Could not find file 'C:\Users\hyrar\Documents\Warhammer Online - Age of Reckoning\Warhammer Online - Return of Reckoning launcher (1)\data.myp'.
File name: 'C:\Users\hyrar\Documents\Warhammer Online - Age of Reckoning\Warhammer Online - Return of Reckoning launcher (1)\data.myp'
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)
at RoRLauncher.Client.SendCheck()
at RoRLauncher.Client.Connect()

Looks like I was missing this "data.myp" file. Well no mater I thought. Decided to remove every trace of the l;auncher and game client. I begin to reinstall everything from scratch. Seems like I am still running into this issue, and the file "data.myp" still isn't in my folder. Found an old post back in 2014 with a megafileupload link for the launcher which should solve this issue, unfortunately either the link or the website itself does not seem to work so I am unable to use that. Would like any help I could receive.

Re: Could not find data.myp!

Posted: Wed Mar 07, 2018 1:42 pm
by nibbles
Take the Warhammer folder out from 'Windows Folders' [program files-documents-downloads-etc.]
Make a new folder on the Root of C drive, name it Warhammer
Move all of the 'Warhammer Online - Age of Reckoning' folder into this newly created 'C:\Warhammer\.' folder

So you now have C:\Warhammer\Warhammer Online - Age of Reckoning\RoRLauncher.exe
(You should download and unzip the RoRLauncher.exe directly from

https://www.returnofreckoning.com/join.php#download see Step 7 )

Next Right Click the C:\Warhammer folder and within Properties -> Attributes section, make sure that the 'read only' check box is not ticked. Apply and OK passed any messages asking to apply to all files. Now the Launcher will update and run properly

Re: Could not find data.myp!

Posted: Thu Mar 08, 2018 4:38 pm
by hyrar
Thank you for the help, works perfectly now.