Merging Filename incorrect


I'm having the following problem. I'm using UIPath and PDFCreator to automatically merge documents from another RPA process. I select the files I want to merge and set the Filename and directory.

Please not the save name of 461234605merged.pdf.

When I hit save, either through UIPath or manually, I get the following error:


Again, that's not the name I set in the filename field, as can be seen in my first screen shot.

Why is this keeping the filename it selects instead of the one I'm typing into it?

What can I do to fix this?

What other information can I share to help me figure this out?



I have a very bad workaround at the moment.

If I send a space to the filename and then send the filename, it seems to work. I don't like it but I'm moving forward with it.