SEC Migration Scripted Migration and FW removal

Question

Hello All, We're in the middle of getting ready to migrate to Central (thank god) and I have a question. We deployed the current agents with SEC Firewall and obviously this has to be uninstalled before the migration tool deems the device ready to migrate. With that being said, is there any automated way to get the Firewall to uninstall on the SEC clients? Manually doing this across the enterprise would not be ideal, nor an effective use of time. 
 
 ***Side Note*** I have tried using powershell, and even as admin get a 1603 permissions error (and tamper protection is off). 
 
 Look forward to your reply Thanks Ryan

stixxz · Accepted Answer

Hey Jak, 
 
 Thanks for the direction. While I wasn't able to execute the command remotely, running the following locally on the machine worked: 
 (Get-WmiObject -Class Win32_Product -Filter "Name='Sophos Client Firewall'" -ComputerName .).Uninstall() 
 This executed, uninstalled, rebooted, and primed the computer as ready in the SCMT. I will be testing it in a batch file. 
 
 Thanks 
 Again