Software Deployment

I am trying to uninstall this piece of software in a script. I am trying to prevent it from forcing a reboot. I recently installed Orca and tried to add/modify certain area' of the msi file with no success.

Under Property Tables i have added/changed the following:

RestartManagerOption - Dropped restart from CloseRestart

Added - MSIRESTARTMANAGERCONTROL with a value of 0

RebootYesNo - value is No

Any help with this will be greatly appreciated. I am very new to Orca, so i might be missing something here.