Unable to capture data from Serial port using LVRT2010 in single core pentium 4 machine

[Magnetica]

I am using application written in Labview using windows Labview Runtime environment 2010. Application creates a tunnel to intercept data from Serial port.

My problem is, Currently, I am using single core Pentium processor. When I am trying to intercept the data between COM1 and COM7 (COM 7 is a virtual port) it is not able to capture data.

When I am running Labview RT environment using dual core processor machine it is running normally. I wonder whether it could be the compatibility issues with single core Pentium processor.

[Robert.L]

Hi Magnetica

Are both of the machines running the same runtime engine, drivers ect?

Have you had RT applications running on this machine before?

Is the development computer a 64bit machine?

The processor is a supported model (See link below).

https://www.ni.com/en/support/documentation/supplemental/08/requirements-for-desktop-pcs-as-phar-lap...