/dev/com19 problem in windows xp??

I just bought a new arduino usb board with atmega 168, but when i try to upload an example file it gives the following error on win XP with Arduino-0007 alpha software.

Binary sketch size: 4116 bytes (of a 14336 byte maximum)

Error: No such file or directory
-> /dev/com19

Any one could help me??
Thank you very much.

Have you tried changing the serial port number?

in the menu Tools/ Serial Port/

there should be a list of ports try them one by one and it should work

cheers

Hi.

Yes I changed the port number but i get the same thing!!

Thank you

You might need to reassign the board to a lower numbered com port. See: http://www.arduino.cc/en/Guide/Troubleshooting#serialport

Thank you very much "Mellis", it finally works as you told me to do.