3CX and Outlook Plugin Failed

[IT_S]

Hello,

I am trying to install Outlook Plugin in a Windows 7 x64 with Outlook 2013.
Everything is ok but when I try to start Outlook I have an error with the VSTO not valid or file could not be opened. Do you have any ideas on what is wrong ?

For your information , users are not admin of the computer... And Trying also to deploy on Golden Image.

Regards

 

[edossantos]

Hello @IT_S,

You don't need to be an admin to install the add-in, because it is registered for the current user only.

This might happen if you use an old version of 3CXPlugins. Please try downloading the latest installer from here:
https://downloads.3cx.com/downloads/3CXPlugins15.exe

Kind regards.