Can't open serial port

I don't know what I've done.
When I try to open COM1 I get:
"Error -1073807202 occurred at Property Node in VISA Configure Serial Port (Instr).vi->Untitled 1
This error code is undefined. No one has provided a description for this code, or you might have wired a number that is not an error code to the error code input."
"VISA FInd Resources" reports 0 resources found.
any ideas?

It should show up in Measurement and Automation Explorer (MAX) click the Software folder to expand it, then click on NI-VISA. It should show the versions installed in the right panel.
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Please feel free to let us know if you need further assistance.
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We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
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for(imstuck) wrote:
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tslv01ae.vi ‏89 KB
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Message Edited by daveTW on 11-22-2006 02:01 PM
Greets, Dave
Attachments:
Bytes at serial port.png ‏20 KB

Can't open serial port

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