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Sage 200 Extra Online - How to install the Sage 200 Extra Online App and System Administration

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This article gives you an overview of the steps required to install Sage 200 Extra Online.


We strongly recommend you read the Sage 200 Online Deployment and Installation Guide prior to installing the software. You can download the guide here.


Sage 200 Extra Online Administration and the Sage 200 App are installed using Microsoft ClickOnce technology so no special permissions are required.

You must ensure however, that the client PC you are installing to is running on a supported operating system. A full list of supported operating systems can be found in the Sage 200 Extra Online System Requirements guide. You can download a copy of the guide here.


You must ensure that any client PC that will run the Sage 200 Extra Online App has the following properties:

  • All client machines must have the regional settings set to English (United Kingdom) or English (Ireland).
  • Microsoft .NET Framework 3.5 Service Pack 1 must be installed.
  • Microsoft .NET Framework 4.0 must be installed.

Deploying Sage 200 Extra Online
  1. Log in to the Sage Provisioning Portal.
  2. Search for the client site you wish to install Sage 200 Extra Online for. The search bar at the top of the screen is the easiest way to do this. Select the name of the site from the search results to display the details for that site...
  3. Below the 'Partner reference' there are 3 links for the Sage 200 App, Sage 200 Administration and Sage 200 Web Client...
    • Sage 200 App - select this link to download and install a copy of the Sage 200 App for Sage 200 Extra Online.
    • Administration - select this link to download and install a copy of Sage 200 Administration for Sage 200 Extra Online.
    • Sage 200 Web Client - select this link to download and install the Sage 200 Web Client for Sage 200 Extra Online.

    Selecting the relevant link, e.g. Sage 200 App, will present the installation screen for the application - select Install.

  4. Once installation is complete, you are presented with the Sage 200 Extra Online login screen...

    Enter your Sage ID credentials and select Sign In. Once validated, you will be informed that the Sage 200 App has been granted permission for 18 hours. Click Allow.

You can now use the Sage 200 App for Sage 200 Extra Online. If required, repeat steps 3 and 4 to select Sage 200 Administration via the relevant link.

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