To install Migration Agent:
This starts the Plesk Migration Agent installation, it is installed to the C:\Program Files\Parallels\Plesk Migrator Agent\ directory.
Once you have installed Migration Agent, it starts automatically with the default settings.
Changing Migration Agent configuration includes the following:
This can be done using either Migration Agent interface or Migration Agent configuration file.
This is necessary if, for example, there is not enough disk space on the disk where Migration Agent is installed.
To change the connection parameters using Migration Agent GUI:
WINAgentMng.exe file. The Migration Agent window opens.

If Migration Agent was installed in the default location, you can access it by clicking Start > Programs > Parallels > Plesk > Plesk Migration Agent, or browsing to C:\Program Files\Parallels\Plesk Migration Agent\WINAgentMng.exe.
This makes changing Migration Agent settings available.

The advanced options window opens.

This applies the changes made to advanced options and closes the advanced options window.
This applies changes made to the port number and starts Migration Agent with new settings.
Editing Migration Agent Configuration File
You can edit the Migration Agent configuration settings manually. For the changes to take effect after manual editing, restart Migration Agent.
To change the connection parameters by editing configuration file:
<migration-agent-installation-directory>\WINAgentMng.exe.config file and locate the "/configuration/appSettings" element.By default, Migration Agent is installed in C:\Program Files\Parallels\PleskMigrationAgent.
Warning: It is strongly recommended that you do not change anything beyond the contents of the <appSettings> node, as doing this will most probably crash PPP Migration Manager and make migrations impossible.
<add key="Port" value="6489" /> string instead of 6489.For example, if you want port 7788 to be used, this string should be <add key="Port" value="7788" />.
<add key="ObjectUri" value="WinAgentURI" /> string instead of WinAgentURI.For example, if you want "MigrationAgent325" to be used as the Migration URI, this string should be <add key="ObjectUri" value="MigrationAgent325" />.
<add key="ChannelType" value="HTTP" /> instead of HTTP.For example, if you want to use TCP, this string should be <add key="ChannelType" value="TCP" />.
<add key="IPAddress" value="" />. This will enable PPP Migration Manager to connect to Migration Agent through the specified IP address only. Type 0.0.0.0 or remove the string from the file altogether to enable PPP Migration Manager to connect to Migration Agent through any IP address available on the source server.
To change dumps location:
<migration-agent-installation-directory>\WINAgentMng.exe.config file and locate the "/configuration/appSettings" element.By default, Migration Agent is installed in C:\Program Files\Parallels\PleskMigrationAgent.
Warning: It is strongly recommended that you do not change anything beyond the contents of the <appSettings> node, as doing this will most probably crash PPP Migration Manager and make migrations impossible.
<add key="DumpDirectory" value="" /> string.For example, if you want the migration dump to be stored in folder H:\Store\Plesk_migration, this string should be <add key="DumpDirectory" value="H:\Store\Plesk_migration" />. If such directory does not exist on disk H, it will be created.
Default content of the configuration file
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<startup>
<supportedRuntime version="v2.0.50727" />
<supportedRuntime version="v1.1.4322" />
</startup>
<system.runtime.remoting>
<customErrors mode="off" />
<application name="Parallels Foreign Migration Agent" />
</system.runtime.remoting>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<probing privatePath="BackupUtils" />
</assemblyBinding>
</runtime>
<appSettings>
<add key="Port" value="6489" />
<add key="ObjectUri" value="WinAgentURI" />
<add key="ChannelType" value="HTTP" />
<add key="IPAddress" value="" />
<add key="DumpDirectory" value="" />
<add key="UseWebserver" value="false" />
<add key="WebServerPort" value="6490" />
<add key="LogUseDefaultCulture" value="false" />
</appSettings>
</configuration>