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The attached routine by another is used to either to conveniently change background colors: It allows the user to either toggle (BGT) between white/black or to switch to one of three selections: white (BGWHITE), grey (BGGREY), or black (BGBLACK). The error is encountered when black is either toggled or selected.
Being a novice, I do not know how to make the needed changes and would appreciate some guidance.
The following error appears at the command line (when the background desired is to be black):
Error: Automation Error E_FAIL; [IAcadPreferencesDisplay] function [GRAPHICSWINMODELBACKGRNDCOLOR] unspecified error