@rahulsharma176inibm
At times your users might encounter issues with Office Add-ins that you develop. For example, an add-in fails to load or is inaccessible. Use the information in this article to help resolve common issues that your users encounter with your Office Add-in.
Troubleshoot user errors with Office Add-ins
When you attempt to install an Office Add-in from the Office Store you receive the following error:
We can't start this app because it isn't set up properly?
"We can't start this app..." error installing an Office add-in
Hope I could help you with these information / links.
NikolinoDE
I know I don't know anything (Socrates)
