Return of Reckoning

Hello,

cant seem to get logged in. This error pops up and blocks the launcher.

Error: System.UnauthorizedAccessException: Access to the path 'C:\Users\karlb\Desktop\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.MR6WoMr369pRU8KPTRB(Object , FileMode , FileAccess )
at WarZoneLib.MYP..ctor(String fileName, FileAccess access)
at WarZoneLib.MYPManager.Get(MythicPackage archive)
at RoRLauncher.Client.ioBm1GOZTx2ZISJ4ZDh(MythicPackage archive)
at RoRLauncher.Client.Handle(PacketIn packet)
at RoRLauncher.Client.MhUvpsOVVm8roEW0uOJ(Object )
at RoRLauncher.Client.OnReceive(PacketIn packet)
at RoRLauncher.Client.rVbA1sOjhiADTxLQBYH(Object )
at RoRLauncher.Client.bYDbcTYFp9(Object )


Any help would be appeciated