Since upgrade to PDF Creator Server 2.4.2 (and also with 2.4.1) our eventlog showes every time users logon to their session the following message:
The print spooler failed to import the printer driver that was downloaded from \MYPRINTSERVER into the driver store for driver PDFCreator. Error code= 800f0242.
The driver I've found is still the old one from 2020-04-29
[\MYPRINTSERVER\print$\x64\PCC\pdfcreator.inf_amd64_22375c3463ed4c11.cab]
Is it a known bug ?
Has no one any idea ? Seems there is no issue on working but the eventlog is full filled with these messages 
Hi Inga,
on the machine with the installed PDFCreator Server do this:
On the client machine:
That's it.
As a business user, you can get priority support here:
https://www.pdfforge.org/pdfcreator/priority-support
Best regards
Frank
Hi Frank,
thank you for your reply. What I've seen is, that our certificate has expired on 06/15/2022. Is there a way to renew it ? Updating to 2.4.2 has no effect.
Kind regards
Inga
After the update, please go to the C:\Programme\PDFCreator Server and extract the latest drivers using this command:
PrinterHelper.exe extractto -path="C:\Temp\PDFCreatorDrivers\
Double-click the file PDFCreator.cat and locate the certificate:
Select 'Details' and export the new certificate.
The new certificate can be imported on the clients using different ways:
