I have a difficulity on uploading at Arduino Leonardo ?

Guys,

I have a difficulity on uploading sketch to Arduino Leonardo…
How can I fix it ? The port kept changing all the time…

The error :
Binary sketch size: 4,858 bytes (of a 28,672 byte maximum) - 16% used
avrdude: ser_open(): can’t open device “\.\COM22”: Access is denied.

avrdude: ser_send(): write error: sorry no info avail
processing.app.debug.RunnerException: Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.
at processing.app.debug.BasicUploader.uploadUsingPreferences(BasicUploader.java:126)
at processing.app.Sketch.upload(Sketch.java:1649)
at processing.app.Sketch.exportApplet(Sketch.java:1608)
at processing.app.Sketch.exportApplet(Sketch.java:1580)
at processing.app.Editor$DefaultExportHandler.run(Editor.java:2408)
at java.lang.Thread.run(Thread.java:619)
avrdude: ser_open(): can’t open device “\.\COM22”: The semaphore timeout period has expired.

avrdude: ser_send(): write error: sorry no info avail
processing.app.debug.RunnerException: Problem uploading to board. See http://www.arduino.cc/en/Guide/Troubleshooting#upload for suggestions.
at processing.app.debug.BasicUploader.uploadUsingPreferences(BasicUploader.java:126)
at processing.app.Sketch.upload(Sketch.java:1649)
at processing.app.Sketch.exportApplet(Sketch.java:1608)
at processing.app.Sketch.exportApplet(Sketch.java:1580)
at processing.app.Editor$DefaultExportHandler.run(Editor.java:2408)
at java.lang.Thread.run(Thread.java:619)

Now it’s connected to COM40
Any clues ?

Thanks

Any clues ?

Ditch the bluetooth crap.

Don't double Post. I am asking the moderator to merge this with your other thread with the same problem.

...R

Can't be bothered.
Thread locked.

DO NOT CROSS-POST CROSS-POSTING WASTES TIME.