Problems with Exaprom PDF Toolkit Starting in 2025

[diarmaede]

Has anyone else started to have problems with the Exaprom PDF Report Generation Toolkit when the year changed from 2024 to 2025?

We had LabVIEW code that was working fine in November of 2024, but suddenly stopped working in January of 2025. Specifically, sometimes when the Exaprom program "Close PDF.vi" runs, it returns an 1172 error ( 0x494 System.InvalidOperationException) when it attempts to close the PDF document. Unfortunately, I am not allowed to share any of the code, but here is a snip from "Close PDF.vi":

I am researching the issue via MSDN, but the learning curve is steep. If anyone else has encountered and/or corrected this issue, please let me know.

Thanks!

[santo_13]

Did you try on another fresh computer? did you update other software, especially Antivirus or firewall?

[diarmaede]

Thanks for the response.

1) Experiencing the same behavior on multiple computers, including one with a fresh, first-time install.

2) Lab staff told me there were no software changes between the time when it was working and when it stopped working. The software is on test stands in a highly secure area. The computers are not connected to a network and have no firewalls or anti-virus software installed.