[skychart-discussion] GSC_ACT folder gives access error message?????

[ken4optics]

I've copied my GSC data into a GSC_ACT folder ( It contains sub-folders 
Nxxxx)It appears to be recognised by CdC (ie the catalogue box is not 
red) but I get the following error message- "Rxception EconvertError in 
module CATALOGUE.DLL at 0000639E"
Is there something else I've missed... went back through the messages 
but couldn't find anything that seemed to apply.