How to troubleshoot a VSTO addin that does not load?
The addin was not starting due to this other excel application running (I was migrating an MSAccess application to VSTO), so Access had an automation app open hidden.
Error deploying VSTO Office addin - Stack Overflow
Jan 10, 2015 · I found a workaround by installing the addin using MSI. This Guide was a lot of help. Taken from the section about registry settings for the msi installation: It is important to …
excel - Programmatically Install Add-In VBA - Stack Overflow
Jan 25, 2014 · .AddIns.Add "Filepath to addin in shared location", False Any ideas on why Excel is expecting the addin to be in the users default folder?
office365 - How to troubleshoot a VSTO addin that does not load …
May 26, 2020 · Microsoft Office applications can disable VSTO Add-ins that behave unexpectedly. If an application does not load your VSTO Add-in, the application might have hard disabled or …
Add-In Error: Content is blocked because it isn't signed by a valid ...
Mar 28, 2022 · The easy solution that worked for me was remove .office-addin-dev-cer from User folder. Then by running my Add-Ins by npm start I got popped by a message box to remove …
How do you enable excel add-ins for all users using registry …
Jun 24, 2022 · I'm trying to enable an excel add-in for all users in a given lab (Office 2019 is installed). The path to the add-in's "OPEN" string in the registry is …
What is the difference between a COM Add in and a VSTO Add in
Jan 26, 2012 · I have not personally found a need to use AddIn-Express, but you may find it helps you if you don't want to invest the time in learning the VSTO framework. This choice also …
How to force Microsoft Office Addin to use Edge Webview2 runtime
Oct 13, 2021 · I read this nice article from Microsoft explaining how the Addin runtime works. I am using Windows 10 Enterprise and the system has already Microsoft Edge WebView2: My …
"No add-ins currently available." when deploying add-in using ...
Jul 4, 2018 · I followed the instructions for Centralized Deployment and the addin appears as "on" in the Office 365 admin center. I used both "Everyone" and "Specific User/Group", but when I …
vba - running a macro from an add-in - Stack Overflow
Feb 7, 2016 · In relation to how to run subroutines in installed add-ins (.xlam): Make sure the VBA project associated with the add-in has a unique name (not VBAProject) - say Addin_1. Within …