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# Uninstall

This section describes how to uninstall components.

In this topic:

## Uninstall server and hosts

You can uninstall OpenText Enterprise Performance Engineering servers and hosts using the Setup Wizard or using the silent commands.

Note:

- When uninstalling earlier versions, the OpenText Network Virtualization components installed during the installation are automatically uninstalled.

- For cluster environments: Uninstall OpenText Enterprise Performance Engineering from all nodes.

To uninstall components using the setup wizard:

1. From the Windows Control Panel, open the Add/Remove Programs dialog box.

2. From the list of currently installed programs, select the program you want to uninstall, and click Remove.

   - OpenText Enterprise Performance Engineering <product version> for OpenText Enterprise Performance Engineering server

   - OpenText Professional Performance Engineering<product version> for OpenText Enterprise Performance Engineering hosts

3. Follow the instructions in the wizard to complete the uninstall process.

To uninstall components silently:

Run the applicable command from the command line.

Server:

Copy code

    msiexec.exe/uninstall "<Installation_Disk_Root_Directory>\Setup\Install\Server\LRE_Server.msi" /qnb

Host:

Copy code

    msiexec.exe/uninstall "<Installation_Disk_Root_Directory>\Setup\Install\Host\LoadRunner_x64.msi" /qnb

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## Uninstall the load generator from Linux

You can use the Load Generator Setup Wizard to uninstall the load generator. For details, see the OpenText Professional Performance Engineering Help Center.

Note: If you have installed a OpenText Enterprise Performance Engineering 2020 service pack and you want to revert back to OpenText Enterprise Performance Engineering 2020, you must uninstall and then reinstall OpenText Enterprise Performance Engineering 2020 on all your servers, hosts, and load generators; you cannot uninstall the service pack only.

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https://admhelp.microfocus.com Enterprise Performance Engineering,LoadRunner Enterprise 8942
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