If you need to fix AVG error code 0XC0070643, then first of all get all the registration entries associated with the error fixed after that get a malware scan done on the system after that get the junk cleared from the system further get the system drivers updated after that undo all the recent changes made to the system uninstall and then again reinstall the software further run the windows system file checker further get all the updates installed related to windows for further help visit Avg Support UK
If AVG antivirus has got you trapped into any problem such as with the workings of the software. If in case you are not able to get it installed or if there is some issue with the activation then, in that case, it is advisable to get in touch with the team of trained and certified experts they can be asked for help as and when needed. The experts are available for help at AVG Support number UK.