AVG During startup

AVG 2015 has always worked OK and still does, but after a automatic Windows 10 upgrade during startup now a black screen appears with alot of data notations starting with the line;
"AVG install path: C:\programme files (x86) \ AVG \ AVG 2015"
"AVG Watchdog initialising, etc, etc, etc"
How do I remedy this?

Hello Laurence,

Sorry for the inconvenience caused.
We request you to completely reinstall AVG program using the remover tool.
1) To download our AVG remover tool, please click on this link: http://af-download.avg.com/filedir/util/AVG_Remover.exe
2) Run the downloaded file and follow the onscreen instructions.
NOTE: Once the remover tool done with the progress please go to C:\ drive and delete the "AVG remover" folder.

As per our record you have purchased the license for AVG internet security, To download, install and activate it, please follow the instructions mentioned in this link: http://avgread.me/1DXPL5z .
Please feel free to contact us should you need any further assistance.