Using two different VISA functions on build application

Hello
I have developed an application that communicates with instruments.
One instrument is GPIB, and my application communicates with this through a gateway, so Agilent VISA libraries are installed as primary, to perform this.
Another instrument is USB. When I build the application (.exe) the communication with this instrument is lost.
Does anybody know what is happening?
Thanks you all

Hi Ester,
When you build your executable, you may need to configure the serial port as part of yuor build.
Under "Build Application or Shared DLL", go into "Installer Settings", select "Advanced".
You may have to select "Serial Port Support" and /or "Port IO Support".
Then build.
Hope this helps.
-JLV-

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Hi!
If I understand your problem correctly, you can create connections to as many databases as you want in one class. In one of my programs I have connection to 3 separate databases, but here is an example:
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HTH
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CrisSTine01 wrote:
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