Issue
Changing the color on the network display setup returns an 'illegal function call' error.

Product Line
'ProWORX NxT version 2.2'

Environment
Windows 7

Resolution
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:

• Right click on the 'ProWORX NxT' shortcut.
• Click on 'Properties'.
• Click on the tab named 'Compatability'.
• Select option for 'Run In 256 colors' under 'display Settings.
• Click OK to close the 'Properties' window..