Com Port

[Mark Lewis]

I'm trying to use my com port 1 but I'm told its already in use? its not the
modem, only outlook running. How can I tell what's grabbed it?

 

[Dave Patrick]

Give this a go.

http://www.microsoft.com/technet/sysinternals/ProcessesAndThreads/Portmon.mspx

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Regards,

Dave Patrick ....Please no email replies - reply in newsgroup.
Microsoft Certified Professional
Microsoft MVP [Windows]
http://www.microsoft.com/protect