APA MASALAHNYA INI????

[tekcuan]

UnauthorizedAccessException: Access to the port is denied.:    at System.IO.Ports.InternalResources.WinIOError(Int32 errorCode, String str)
   at System.IO.Ports.InternalResources.WinIOError()
   at System.IO.Ports.SerialStream.Dispose(Boolean disposing)
   at System.IO.Ports.SerialStream.Finalize()




Sehari bisa beberapa x....

Tiba2 Error, close

Kira2 apa masalah portnya???  :( :o ???