Created Unassigned: RemoteInstall set to true does not work [20752]

In portion of my script below I have the following setting:

<RemoteInstall Enable="true">
<ParallelInstall>true</ParallelInstall>
</RemoteInstall>

But when the script finishes on the WFE I get the following message output:

- Completed!
- There are other servers specified as farm members in:
- C:\SP\AutoSPInstaller\AutoSPInstallerInput.xml
- but <RemoteInstall> is not set to "true" - nothing else to do.

Suggestions?
Thanks
David