How do handle multple users accessing excel in C# ?

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C#

MS-Excel

interop

I am creating a exe to read and update a particular excel using Interop. This exe will be in share path accessed my multi users ,which means the excel will also be updated my multiple user at same time .. how to handle this programmatically in C# ?

What I have tried:

I am creating a exe to read and update a particular excel using Interop. This exe will be in share path accessed my multi users ,which means the excel will also be updated my multiple user at same time .. how to handle this programmatically in C# ?