Word library slower outside of build folders

Copper Contributor

Hi everybody, 


I am currently facing an issue with my C# Application that edits and saves multiple word files.


The issue is that it runs in around 2 minutes when running through Visual Studio, including running it directly from the build folders. But once I move the binary files into another directory, I have noticed by attaching to the process, that it really slows down when Saving the word document, making the whole process last 2 hours.


Is there something that I need to setup or check, in order to fix this issue? Let me know if you require additional information.


Current Word version is:

Microsoft 365 MSO (16.0.13127.21210)


Current Interop.Word version is:



- Felipe

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