I have tried rebooting-another date-unstalling and reindstalling and stiill getting the same message. I contacted AVG 3 days ago and still no answer. Thank You Cynthia
windows installer will not start cousing avg failure 0x800736b1
Uninstalling and reinstalling normally works. Do you use a regcleaning program at all. would recommend you do as the good ones (Uniblue suite, Regcure, Regmechanic) clean up your registry and removes invalid reg files. So b4 reinstalling AVG try a recleaner first, then re-install. Also try googling your error number as you are not alone with this prob. Sorry I cant be anymore help.
I kept getting the error 0x80070003. It turned out that when I changed the path for the location of the installation I was missing the \ after the driver letter name. Most times you can just type in the name of the folder you want but you need to type in \(folder name). For some reason, AVG doesn't automatically add the \. Anyways, if you got this error, I hope that this is all you have wrong. :)
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Welcome to Free Antivirus Forum. Here you can share your knowledge ask questions and discuss all type of issues with other AVG Free Antivirus users. Stay protected , Microsoft Security Essentials gt Protect Your PC Forums gt Microsoft Security Essentials Forums gt Microsoft Essentials Getting Started and Upgrading gt ERROR CODE OXC0070643 , How Do You RemoveDelete Account? Re Stupid Update Left Me Not What A Mess Update - What A Mess Re Error Message OXC0070643. Error Message OXC0070643 , Welcome to Free Antivirus Forum. Here you can share your knowledge ask questions and discuss all type of issues with other AVG Free Antivirus users. Stay protected with AVG., Avira gave me the following message OxC0070643 Fatal error during installation. MSI enginefailed to install the product. Context@MFAproductinstallation., I have installed AVG free edition 2011 on over 20 computers without a problem. One computer keeps getting the following General Internal Error Failed to Install Error Code ,
Rhis error due to there is a resident virus or your system infexted by virus already. for the main time try to install other antivirus. you can get it here for free: http://free.avg.com/download-avg-anti-virus-free-edition
And then scan your system. You can remove the sysmantec if you like AVG or you can reinstall the symantec if there is no error in your system. remove either of the two antivirus to avoid conflict in the system.
Try avast av go to avast.com and download the free version. It's very good. You need to sign up with an email address they will send you a key to copy and paste and it will be good for 14 months then you will need a new key. I've used it for years for free.