Here’s what more than 2,500 business decision-makers around the world say.Download the report
...with the Facility Hero app in hand! Discover how you can optimize your maintenance efforts today.Learn more
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Schneider Electric Global Website×
Explore our global offerings or select your country from one of our five regions.Global
Découvrez nos offres globales ou sélectionnez votre pays dans l’une de nos cinq régions.
Goals and Symptoms
Changing the color on the network display setup returns an 'illegal function call' error.
Facts and Changes
'ProWORX NxT version 2.2'
Causes and Fixes
I f you try to change the color on the network display setup, 'ProWORX NT' could returns an 'illegal
function call' error.
This can happen if the Windows display is configured for a setting that is higher than what the software
was originaly designed to be used with. 'ProWORX NxT' is based upon Windows NT architecture and
it is designed for a 16 bit screen resolution of 1024 x 768.
To resolve the issue, change the resolution from 32 bit to 16 bit display. If the problem still occurs,
try changing the compatability mode to 256 colors. by using the following steps: