Comments on: Citrix Com Port Mapping (Part III) The Misunderstanding http://citrixblogger.org/2007/06/12/citrix-com-port-mapping-part-iii-the-misunderstanding/ Tue, 07 Feb 2012 23:23:11 +0000 hourly 1 http://wordpress.com/ By: Brian Ludden http://citrixblogger.org/2007/06/12/citrix-com-port-mapping-part-iii-the-misunderstanding/#comment-925 Fri, 22 Jun 2007 00:40:31 +0000 http://citrixblogger.wordpress.com/2007/06/12/citrix-com-port-mapping-part-iii-the-misunderstanding/#comment-925 Thanks for the interesting information on COM port mapping in Citrix. I am currently assisting a customer who is using serial foot pedals for a audio transcription program, and the net use command works great for about 90 percent of the PCs. However, there are several that report error 55:

ERROR_DEV_NOT_EXIST
55 The specified network resource or device is no longer available.

The COM port runs fine when the application is installed locally. On one of the affected machines, we reimaged the computer and it made no difference. I also changed the COM port setting on the machine (a DELL) to force COM1 as the description (vice “auto”)

The only clues I have gotten are that perhaps there are non-compliant ASICs being used or something like that – the information is maddeningly non existent, and I have noticed a few forum threads with no real resolutions. Do you have any experience with this type of situation?

Thanks again for all the interesting material!

Brian

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