[wnwshington]

I downloaded the Blackberry Desktop Software 4.0, SP1 and Blackberry Handheld Manager.

(1) I am getting an errow message as follows.

"Unable to open Com 4. Use the settings dialog to specify a new serial port".

(3) I click on the BB Desktop Software, but it doesn't allow me to open it and change the setting. Should I DELETE the BB Handheld Manager...could it be conflicting with the Blackberry Destop Software.

(2) When I open up the Blackberry Handheld Manager it says that my Nextel BB 7520 is connected, then on the next line it has Com 3-- Disabled.

I FORGOT, I upgraded from a ATT Wireless 7510 to a Nextel 7520. Do you think I should have uninstalled the the OLD Blackberry Desktop Software before I downloaded the new Blackberry Desktop Software 4.0 for my Nextel?

I need help!

Thank you!

[finch]

FWIW you posted this already... See: http://www.blackberryforums.com/showthread.php?t=12369 no need to double post.