Hi,
We are facing mail merge Incorrect file header problem with one of our clients.
Here is the Reproduction of issue = (https://drive.google.com/file/d/1XRmsCCokObKmDHxcaPO5iCKNrvwraeiE/view?usp=sharing).
Please take a look and get back to us with a resolution.
The archive that you have shared is damaged. Would you please upload it again and share the link with us.damagedarchive.png (2.8 KB)
We have downloaded and checked the solution that you have shared. You are trying to load a Word (.doc) document into Aspose.Pdf.Document object which is why you are facing the exception. Aspose.PDF for .NET does not offer any feature to load .doc files. Please load a valid .pdf Document and in case you face any issue, please feel free to let us know.
' Change the file name to some valid PDF
path = folderpath & "MTD_Coverpage_MM_v2_-_Draft (5).doc"