Programs - Uninstall using Command Prompt in Windows

Enter your Uninstall password – typically this is your Admin password. If your Admin password does not work for uninstalling, login to Admin Tools and under Passwords you can change the Uninstall password there.

I do not know the Admin password for Net Nanny

I have for a long time tried to uninstall Windows live Essentials and everything included With it. this Method was then my only hope, but after doing this like 7 times on every Windows live mail and Windows live Essentials, it still didnt work. when I run the uninstall command, it says:

Code:

wmic:root\cli>product where name="windows live mail" call uninstall /nointeractive
Executing (\\LAPTOP-4T9JTTIN\ROOT\CIMV2:Win32_Product.IdentifyingNumber="{52C2AB71-35AC-4A9C-A171-BBDE2591585A}",Name="Windows Live Mail",Version="16.4.3528.0331")->Uninstall()
Method execution successful.
Out Parameters:
instance of __PARAMETERS
{
        ReturnValue = 1603;
};

Executing (\\LAPTOP-4T9JTTIN\ROOT\CIMV2:Win32_Product.IdentifyingNumber="{B775C26B-EAA8-4A11-ACBF-76E52DF6B805}",Name="Windows Live Mail",Version="16.4.3528.0331")->Uninstall()
Method execution successful.
Out Parameters:
instance of __PARAMETERS
{
        ReturnValue = 1603;
};

Executing (\\LAPTOP-4T9JTTIN\ROOT\CIMV2:Win32_Product.IdentifyingNumber="{BAD27F0E-5165-49A5-BE66-AF5BF73F2FEE}",Name="Windows Live Mail",Version="16.4.3528.0331")->Uninstall()
Method execution successful.
Out Parameters:
instance of __PARAMETERS
{
        ReturnValue = 1603;
};

wmic:root\cli>

so it says it was successful, but it is still in the list after i run the "Product get name" command.
any idea how to remove it completely from my system?

If cookedporkchop1's program really no longer exists, then wmic should report "No Instance(s) Available." instead of 1603. The command looks fine. But if you forget to run as admin it will produce 1603. Otherwise, maybe corrupted install?

Run as Administrator

I'm trying to add a runonce command to uninstall a program once the computer is restarted..
I have created this bat, but I get an error Invalid syntax error.
any idee what part is wrong?

Code:

REG ADD HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce /v !UOO /d "cmd /c wmic product where "InstallLocation='C:\\Program Files\\OO Software\\Defrag\\'" call uninstall"

I was thinking that is the next thing to try, but will how do I do it so it only runs once?

that's the problem. I need to deploy it on multiple computers and it needs to runone after a restart/poweron after shutdown.