Uninstall NPAV Endpoint Security Setup (Server & Client)
Steps 1: Go to “Control Panel” Programs and Features.
Steps 2: Right click on “Net Protector Endpoint Security” Click on “Uninstall”

Steps 3: Click on “Yes” NP Uninstall Wizard popup.

Steps 4: Click on “No” NPAV Uninstall popup.

Steps 5: Uninstalling NPAV.

Steps 6: Click on ok clean uninstall popup.

Steps 7: Click on ok uninstallation of NPAV steps.

Steps 8: Go to “C” drive and delete “ZVDefs” folder.

Steps 9: Delete below registry path.
a. Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Image File Execution Options

b. Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Message Labs\Net Protector (For 64bit)
b. Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Message Labs\Net Protector (For 32bit)

c. Computer\HKEY_CURRENT_USER\SOFTWARE\VB and VBA Program Settings\SPYWAREPROTECTION.

Steps 10: Restart the PC.