How to enable and disable Kappris support for different Microsoft Office applications.
For all users on a machine/Citrix server
Regedit –HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Office\Excel\Addins\KapprisExcelAddin.KapprisExcelAddin
Similar for Word:
HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Office\Word\Addins\KapprisWordAddin.KapprisWordAddin
And Outlook:
HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Office\Outlook\Addins\KapprisOutlookAddin.KapprisOutlookAddin
Set LoadBehaviour to zero and that particular addin will not load.
32 BIT paths are without the WOW6432Node
In Citrix you can alter the registry for a single user if required by following the instructions here