Downloading 2015 antivirus

Carolyn, Have a look @ this link (https://support.avg.com/answers?id=906b0000000D54bAAC).
AVG Guru

i renewed my AVG protection for 2015 but when i tried to download it, i stoped and gave me this msg.
AVG NDIS Driver Utility stopped working and was closed

Waiting for watchdog service start failed

severity: error
error code: 0xC0070643
error msg: general internal error
additional msg: MSI Engine: Failed to install the product
@AVGMSI_Error27007
Waiting for watchdog service start failed (0xC0070426)
Context: AVG product install. MSI action failed


any suggestions helpful and appreciated

Carolyn, Have a look @ this link (https://support.avg.com/answers?id=906b0000000D54bAAC).
AVG Guru