I can't remove AVG and interinstallation again

Thank you so much , I succeeded clesn up that all.
Yes I use the AVG Official website Home page , there have download immediately.
But I still can't not to install AVG error code is same " 0xC007064C"

Hello 竑錡,
We regret for the inconvenience caused. Could you please confirm whether you have installed the latest 2017 version of the AVG program? If so we kindly request you to run our advanced tool : https://share.avg.com/steam/PSP/AVG2017/AVG_Clear.exe and check whether it resolves the issue.
Thank you.

AVG error code   >>> 0xC007064C
Now I have a problem is I can't remove the "AVG Service Process"
because I can't to stop working that program 
I had already uesed youer remove program , but that thing I still can not remove out of my computer
I don't know this have any relevance but I still want to remove that program
--------p.s. that program name in my Folder is "avgsvca"

Hello 竑錡,
We regret for the inconvenience caused. Could you please confirm whether you have installed the latest 2017 version of the AVG program? If so we kindly request you to run our advanced tool : https://share.avg.com/steam/PSP/AVG2017/AVG_Clear.exe and check whether it resolves the issue.
Thank you.

Thank you for the information.
Please follow these steps to send us diagnostic information from your computer. This information will allow us to analyze the situation and provide you with a solution:

Click on this link http://www.avg.com/filedir/util/AVG_SysInfo.exe to download the AVG SysInfo tool.
Run the downloaded tool.
Click Continue to agree with AVG’s license agreement and privacy policy. AVG SysInfo will now gather the necessary data.
Once the diagnostic output is ready, you may add comments, or click Attach file or Screenshot to provide us with additional information.
Fill in your email address
Fill in the case # which is 04412616 by copying and pasting it from this message.
Click send output
As soon as we receive the data, we will analyze the files and provide you with further information.

Thank you so much , I succeeded clesn up that all.
Yes I use the AVG Official website Home page , there have download immediately.
But I still can't not to install AVG error code is same " 0xC007064C"