Return of Reckoning

I've tried all the solutions except for the Powershell method purely because I don't understand what it wants me to do.
This error occurred after my game crashed also after turning off read only after I try to launch again read only is turned back on.
"Error Downloading HTTP:
System.UnauthorizedAccessException: Access to the path 'D:\return of rekt\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)
at RoRLauncher.Client.A98wHY8h7w09xWaFRnT(Object , FileMode , FileAccess )
at RoRLauncher.Client.qr1ZxRLQGc(Object , Object )"
is the error report.

try setting all ror folder and subdirectories as non readonly.
and it could also be your antivirus ; tell him to ignore ror folder.
ps: seems that depending on your av, a machine reboot could be needed.

After making it exempt from anti virus and restarting it fixed. Thank you.

In windows 10 theres no real need for an anti virus anymore anyway

why?