> ## Documentation Index
> Fetch the complete documentation index at: https://docs.superoffice.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Upgrade to 8.1 or newer when using the old Service domain

> Upgrade to 8.1 when using the old Service domain

![Move Sales web client to Service domain -screenshot][img4]

1. Run the **SuperOffice SM.win** **SetupExe.exe** installer to upgrade the server and the database.

2. Run **SuperOffice.CustomerService.exe** to upgrade Service software.

3. Run the **SuperOffice Web client** **Setup.exe** to install the SuperOffice Sales web client on the existing Service domain.

4. Run the **SuperOffice Product Configuration** to connect to the database upgraded in step 1. If you choose to not run separate NetServer web services, make sure you tick the option to expose NetServer web services.

   ![x -screenshot][img5]

5. Start Web client to verify it runs correctly. Go to Settings and Maintenance and set the new preference **System - Base URL for Web client**.

6. Edit config file found in the Service root folder and point `nsEndPoint` to the **new Web client services URL**.

7. Run **Upgrade.exe** (as administrator) located in *Service programfolder\bin*. The upgrade.exe will among other things also update the config file found in the Service program folder with the new Services endpoint, **Services84**.

[img4]: /media/loc/en/onsite/salestoservice.png

[img5]: /media/loc/en/onsite/exposenetserverwebservices.png


## Related topics

- [Upgrade to 8.1 or newer when using the old Sales domain](/en/onsite/upgrade/to-81/using-old-sales-domain.md)
- [Upgrade to 8.1 or newer when choosing a brand new domain for both clients](/en/onsite/upgrade/to-81/using-new-domains.md)
- [Upgrade to SuperOffice 8.1 or newer](/en/onsite/upgrade/to-81/index.md)
- [Upgrade to SuperOffice 9 or 10](/en/onsite/upgrade/to-9/index.md)
- [Upgrade to SuperOffice 11](/en/onsite/upgrade/to-11/index.md)
- [Move SuperOffice CRM Server](/en/onsite/upgrade/to-81/move-crm-server.md)