Return of Reckoning

Getting the following error when trying to launch the launcher, please help!!

Error: System.UnauthorizedAccessException: Access to the path 'C:\Program Files\ReturnOfReckoning-March2020\Warhammer Online - Return of Reckoning\art.myp' is denied.
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 WarZoneLib.MYP.B5lsDurUKp7MXnmEEd(Object , FileMode , FileAccess )
at WarZoneLib.MYP..ctor(String fileName, FileAccess access)
at WarZoneLib.MYPManager.Get(MythicPackage archive)
at RoRLauncher.Client.HknXgX8I1CQ3FVY7npS(MythicPackage archive)
at RoRLauncher.Client.Handle(PacketIn packet)
at RoRLauncher.Client.IkaEZ48iD826NFTu0BH(Object )
at RoRLauncher.Client.OnReceive(PacketIn packet)
at RoRLauncher.Client.rSN1Kf8QdDryQ7nW8sU(Object )
at RoRLauncher.Client.YFLZyjs0vm(Object )

"art.myp' is denied"

I had this same issue and had to dig around for a bit. Not sure why but it seems it is an issue with all the MYP files. If you delete them and then run your RoR launcher it will re-download them and update as needed.

Remove write protect on all the files for the game

Would also suggest that placing the game under program files is not good as windows will write protect the files again

So move to something like c:\games\....
Then remove write protect on the game and all its subdirectories