Mohammed,
We apologize for the difficulties. Have you tried any troubleshooting steps to fix the issue? Is there any other Antivirus program like McAfee, Norton, Kaspersky installed on your system? If so, please uninstall it and refer this article to reinstall http://avgclick.me/howtoreinstallAVG your AVg program. Please, feel free to let us know if you require any further assistance. Thank you.
AVG installation problem, error code is 0xC0070643: General error (0x0643 )
Mohammed,
We apologize for the difficulties. Have you tried any troubleshooting steps to fix the issue? Is there any other Antivirus program like McAfee, Norton, Kaspersky installed on your system? If so, please uninstall it and refer this article to reinstall http://avgclick.me/howtoreinstallAVG your AVg program. Please, feel free to let us know if you require any further assistance. Thank you.