Won't finish updating

[Deomonduetch]

Could not connect to Login server
System.IO.FileNotFoundException: Could not find file 'C:\Users\Jacob\Desktop\Warhammer Online - Return of Reckoning (English)\Warhammer Online - Return of Reckoning launcher\data.myp'.
File name: 'C:\Users\Jacob\Desktop\Warhammer Online - Return of Reckoning (English)\Warhammer Online - Return of Reckoning launcher\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()

[Elven]

In your game folder, look for the file named "data.myp". Right click it > Properties > Uncheck "Read only" > OK.

Then log in.