Invalid procedure call or argument error for ExportAsFixedFormat

I received an invalid procedure call or argument when running this section of a Macro I've written to print out worksheets as a PDF. When running the script, the error occurs with the following section of code:

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I am able to use the same Macro in a different workbook, but when I try to use it in the current one I am using, it errors out at this point in the execution.

Any thoughts on how to fix it? Since it works in other files, I think it might be a setting I am overlooking.

Note: mypath is defined as my desktop.

Here's the code I have to determine the file name and path:

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The debug specifically highlights the section I first posted:

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"\\server.domain.local\Redirfolders\user\Desktop\First Last.pdf"

I took out the sensitive pieces of information, but that is the structure of it.

Yes, it does happen on the very first physician. There's a lot of proprietary/confidential information so I can't upload a sample quickly. I've run the same code in other files with no problem, so I am at a loss for it not working here. I might just blow away the code and start over, see if it was something somewhere else I did not catch. I simply started with where Excel told me the error occurred.

Bernie, can you show me where? I thought this piece was changing the value of Physician throughout the loop:

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I took out the code tied to exporting as a PDF and noticed when the worksheets are copied, the name is not being changed. Any thoughts on why?