AVG PC TuneUp pop up trial expire message

Hello Gary,
We apologize for the inconvenience caused to you. Please have a look at this article ( http://avgread.me/1bsfXsZ ) to uninstall AVG PC Tune up. Please feel free to contact us for further assistance. Thank you.

Ever since i tried the trial verson of AVG PC TuneUp, i have been getting this trial expire message which i can't remove. I think i installed the trial AVG PC TuneUp as part of CutePDF download but i don't see AVG under "All Programs" or even under "Control Panel>Programs and Features". I don't know how to uninstall this and remove the annoying pop up expire message. The message appears 1-2 times a day.
I took a screen shot of the popup message but i don't know how to attached to this message. 

Please help. Thank you

Hello Gary,
We apologize for the inconvenience caused to you. Please have a look at this article ( http://avgread.me/1bsfXsZ ) to uninstall AVG PC Tune up. Please feel free to contact us for further assistance. Thank you.

I have tried the the AVG_Remover application before but it did not work. When i ran the application, it said "AVG Remover did not find any active AVG product within your system" but i ran the application anyways. A day later i still see the popup message. Please help