In the respective if<cadname>.cfg file of a The following sections can be added to any CAD program: become:

[Interface]
#:VALS_S;
CallbackOptions_00=Capabilities=SupportsBADSTEP=0;SupportsQNS=0

This allows you to completely disable QNS support when exporting. You will receive an error message when you click on the export button.

[Interface]
#:VALS_S;
ExportHandlerSubFormat_00=positive
#:VALS_S;
ExportHandlerSubFormat_02=positive
#:VALS_S;
ExportHandlerSubFormat_03=positive
#:VALS_S;
ExportHandlerSubFormat_11=foreign,qns

This redirects all requests so that the file is opened without QNS.