If the entire UiPath suite is installed on a single machine, and you want to update from an older version to v2018.3, you are required to first do so on Orchestrator and then Studio and Robot. If you first update your Robot or Studio to v2018.3, your Orchestrator instance is removed. This is due to a change in the installers' Upgrade Code and is not going to be necessary for other subsequent updates.
Before you proceed with updating the Robot, we highly recommend checking out the compatibility matrix.
As a general rule, we advise you to have the same Robot, Studio, and Orchestrator, so that you can take advantage of all the latest features. Studio and Robot must have the same version.
If both Studio and Robot are on the same machine, you have to upgrade them at the same time, regardless if the Robot was installed in user mode or as a Windows Service.
It is possible to update Robot either by using the
UiPathPlatform.exe installer, or the
UiPathStudio.msi, but please keep in mind that the
.exe does not accept command line arguments. Additionally,
UiPathPlatform.exe also enables you to update Orchestrator.
Regardless of how you choose to update the Robot, the connection to Orchestrator is kept intact, so you don’t have to provision or connect it again.
You can always check the Robot version from the Tray or in Orchestrator.
Remember to properly migrate your processes when updating the 2018.3 UiPath Platform. The dependencies and activities installation algorithm has improved, which can cause conflicts when executing processes with packages installed from local feeds. If you encounter any issues while updating, check out possible solutions on this page. Also, remember to check out how to Open Projects Created with Previous Versions.
If your Robot was previously installed as a Windows Service and want to update it, run
UiPathStudio.msi. Executing one of these installers automatically replaces all the old files without modifying any of your settings.
Please keep in mind that, upon upgrade, the activities packages are cumulated in the
C:\Program Files (x86)\UiPath\Studio\Packages folder. Find out more about managing dependencies.
To update the Robot as a Windows Service from the command line use the following command:
Updating the Robot in User Mode is possible through the command line arguments of the
UiPathStudio.msi installer, or by using the Community Edition installer (
If your previous version of Robot is installed with the aforementioned Community installer, it is always up to date, on the chosen channel - Stable or Beta. More information on this installer is available here.
Please note that the Robot’s connection to Orchestrator is lost if it is installed with the Community edition installer (
UiPathStudio.exe) and during the update process you close Studio. This issue does not reproduce on
UiPathStudio.exe installations that are licensed.
To Update the Robot in user mode from the command line use the following command:
When updating the Robot, you can also switch it from a Windows service to User Mode, or vice versa. This is only possible from the command line, using the newer version of the
UiPathStudio.msi installer. The situations are as follows:
- Robot as a Windows service converted to Robot in User Mode:
UiPathStudio.msi ADDLOCAL=DesktopFeature,Robot- Updates the Robot and installs it in User Mode.
- Robot in User Mode converted to Robot as a Windows service:
UiPathStudio.msi ADDLOCAL=DesktopFeature,Robot,RegisterService- Updates the Robot and installs it as a Windows service.