When opening an AutoCAD drawing with a Verisign/Symantec digital signature , signature we applied ourselves, this dialog appears with an error message.
Have you had the same problem or have you an idea of the cause? I had already sent an email to Verisign last year about this but they could not give me an answer, only that he should be a problem specific to AutoCAD and that I had to turns to Autodesk. But no solution on that side either...
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