Nancy, Which AVG product are you actually attempting to install?.
AVG Guru
When I try to install the new AVG virus protection, I get this error message:
Service ‘AVG Firewall’ (avgfws) could not be stopped. Verify that you have sufficient privileges to stop system services.
Severity: Error
Error code: 0xC0070643
Error message: General internal error
Additional message: MSI Engine: Failed to install the product.
@AVGMSI_Error 1921
Service ‘AVG’Firewall (avgfws) could not be stopped. Verify that you have sufficient privileges to stop system services.
(0xC0070781)
Context: AVG product installation, MSI action failed
I get the same error message if I try and uninstall AVG 2014.
Hello Nancy. I am sorry for the inconvenience caused. Please have a look at this article http://bit.ly/1H2N3eA .
Nancy, Which AVG product are you actually attempting to install?.
AVG Guru