Bluetooth & WiFi

[#1]

I have been using Bluetooth to HotSync my Palm Centro (Verizon) with my Windows 7 (HP) computer.  The last successful HotSync was 2 weeks ago (9/20).  No hardware or software changes have been made to the computer since then.  When I tried to HotSync today I got this message:

HotSync Problem

Unable to initiate HotSync operation because the port is in use by another application.

I tried rebooting the computer, but that didn't help.

Can anybody help me?  In very simple basic words (pretend you're talking to your grandmother) please.

Thanks,

Nancy

Post relates to: Centro (Verizon)

[#2]

Yet another attempt to HotSync proved successful.  So it seems to have been a temporary situation.

[#3]

I also get this message.  I thought it was because my wife and I each have a Palm Centro and it meant that the HotSync was still connected to the other person's phone.  But If you are only using one phone, and still get this message, I am now stumped as to why the error occurs.

[#4]

One phone, one computer.  And the error happened again; again I just kept trying every few hours and it finally worked.