Hello David,
Sorry for the inconvenience caused.
Do you get as "Description: Event exec finished" message along with this error code 0xC0070643?
Hello
I am experiencing the problem may here have, with the 0x0070643 error whilr trying to install my AVG pro,
uninstalling the program and reinstalling it did not help
Thank you for the information and uninstalling McAfee.
Since you are getting this Event exec finished message you have to get our additional support to fix this issue, so I have sent you an email instructions to get our additional support.
Please check for the email on spam or junk folders if it is not present in the inbox.
Thank you for the information, David.
If you don't get this " Description: Event exec finished" message along with this error code 0xC0070643 then do you have any other third party antivirus program installed on your PC?
the exact phrase is : an unknown isuue has prevented from internet security from installing. please give it anothe try and if the issue persists contact our friendly support team and give them this error code 0x0070643