Jump to content
Welcome to our new Citrix community!
  • 0

Sharing Outlook VHD OST Cache with multiple published desktops




is it possible to share VHD OST cache of Outlook on mutiple published desktops ?


We are running Virtual Apps and Desktops 19.12 LTSR CU1 on Server 2019 and Outlook 2019. We've enabled Roaming and Cache-Mode as described in






But it seems that the VHD OST Cache is only used in the first connected desktop:


1. Login to the first desktop

The link in %LOCALAPPDATA%\Microsoft\Outlook is created correctly 

2. Login to the second desktop parallel to the running first desktop

%LOCALAPPDATA%\Microsoft\Outlook has no link and the OST-Cache is stored localy in the users profile


see attachments


What do have to configure to share the VHD with multiple desktops ?


Kind regards




1st desktop.png

2nd desktop.png

Link to comment

4 answers to this question

Recommended Posts

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Create New...