I am working on a Excel Document Customization VSTO application. I'm trying to make the installation as seamless as possible for the end users. I'm noticing that they can not use my application unless they save the spreadsheet to one of their trusted folder locations. Is there any way to prompt the user during the OneClick install to add my Certificate to their Trusted Publishers store instead?
Thanks in advance.
No, those are two different issues. Adding the certificate to the list of trusted publishers only governs whether users are prompted to install the add-in. Adding entries to the list of trusted folders governs from which folders your documents can be opened.