Error to create a lot of PDF in printing mode

Hello
I am using your PDF CREATOR (ver.2.2.2.1066) to create pdf files in a given folder, when I send a big number of prints (more of 80), it crash.
How can I fix the problem ?
If I buy the “PLUS” version fix the problem?
Thank you for the reply.

Hi,

buying the Plus version will not fix the problem, but updating to a more recent version might.

Best regards,

Robin