Run the folloing script to preform Silent Install. Installation completed however instance is not configurred to use LiteSpeed
msiexec /i "c:\LiteSpeed.msi" /l*v "c:\logfile.txt" SILENTINSTALLXML="LiteSpeedRemoteDeploy_Server.xml" SILENTPHASE=0 /qn
The SILENTINSTALLXML parameter did not include the fullly qualified path or misspelled.
Resolution:
All paths in the msiexec string should be passed as fully qualified paths, including the drive letter. Changed the command to the following to rerun the installation
msiexec /i "c:\LiteSpeed.msi" /l*v "c:\logfile.txt" SILENTINSTALLXML="C:\LiteSpeedRemoteDeploy_Server.xml" SILENTPHASE=0 /qn