

Unchecking this second instance does not affect the undesired outcome.ī.

The second of the two (also checked) lists no extension.Ī. The first of the two (checked) lists the ".pdf" extension. There are two (2) entries for the PDF-XChange Preview Handler in the ActiveX.

Note: After each DOPus configuration change discussed below, DOPus was closed, then reopened for testing.ġ.Elimination of a PDF association with Internet Explorer (32) did not affect the DOPus outcome (Note that "Directory opus ActiveX Proxy" remains in the Task Manager Background Processes list following DOPus termination.
