
VerifyUninstPWD: command is: C:\Users\ADMINI~1\AppData\Local\Temp\\ ). Have added logging and I think the fail occurs in this section:

If the Advanced setup window appears, the password has been removed successfully. Press the F5 key on your keyboard to open the Advanced setup window.

Under the Configuration drop-down, swap the Keep Current Settings option to Remove Password.Under the CLIENT UNINSTALL PASSWORD section.Select VIEW SETTINGS beside the Settings module.From your N-able N-central server, pull up the AV Defender profile to which this machine is associated (Configuration > Security Manager > Profiles > ).If you have no uninstall password or don't know it, you can remove the password following this procedure:.The easiest way to install the software is to enter the uninstall password so that the installer can remove the previous installation.

While there is no password-protected AV Defender Installer, the installer will prompt for a password when an Uninstall Password is in place.
