Uninstal error 2015 AV free

Hello, Mike. I certainly understand that you couldn't uninstall AVG Free. Please have a look at this link to uninstall AVG Free. http://bit.ly/1FyMpUR

I tried unsuccessfully to install 2015 free so decided to uninstal the old version I had then try again but have got an error code coming up (0xC0070643), "AVGIDSAgent could not be deleted, Verify that you have sufficient priveleges to remove system services, (0x0070782)". Anyone know what I can do from here??

Hello, Mike. I certainly understand that you couldn't uninstall AVG Free. Please have a look at this link to uninstall AVG Free. http://bit.ly/1FyMpUR