Return of Reckoning

once I try to connect I get the following error message. Could anyone help please?

Error starting: System.UnauthorizedAccessException: Access to the path 'C:\Users\Rossco\Downloads\Warhammer Online - Age of Reckoning\WAR.exe' 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, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode)
at RoRLauncher.Client.patchExe()
at RoRLauncher.Client.Handle(PacketIn packet)

Please look above your post, to the box with three lines of text in it, the middle of which is in red and gold, and tell me what it says there.

This worked, thank you for your help.

Access was denied to the path or file WAR.exe!

Remove the write-protection (right click the game folder -> properties -> disable read-only) from all the files in the WAR folder and try again. You may also try running the launcher with Administrator privileges.