PDF Print in MP vs. Classic

[Flenders]

Hello,

I have a problem while using „Microsoft Print to PDF“ in Combination with XnView MP.
I wouldn’t text about it, if the same would also not work with XnView Classic.

There is a few pictures in png-format (about 30-40). And a user wants to print them to PDF. The combined size of these pictures is about 1.3 GB. It naturally takes a long time to open the dialogues and create the file. In the end the pdf has the size of 0 and cannot be opened.
The same procedure works with the Classic Version.

So my question is: Has something changed in the process that is providing the data to „MS Print to PDF“?

[xnview]

i've tried and problem here. If you use less files?

[Flenders]

Using less Files works. I think it has to do with the combined size of the images.

The guy that wants to do the procedure, wants wants to have an enumeration with his pictures and that's why he wants to print it in one go. He wants the pictures to be as detailed as possible thats why scaling down the pictures doesn't seem like an option either. And since another person still uses classic 2.4.9 where the same procedure works i thought i might ask here.