Original Title: error code Oxa0430721 I am unable to download Google Chrome or The Weather Channel in Windows 8.1. Who can help me? and install Google Chrome.. This is the help page for Google Chrome which defines the trouble shooting. A sudden "error 102" from Chrome while Firefox continues to work is a very common sign of a hijacked system. Jun 13, 2011. Re: Error 0xa0430721, How can i fix it?? Help. please.. Posted in group: Google Chrome Help Forum and install Google Chrome. it should . Nov 4, 2014. Unsure which version of Chrome you are using? Type chrome://version into your omnibox (where the URL is) and your Chrome version . Jun 8, 2011. After hours of searching for the answer to the Error 0xa0430721 dilemma; I found a. The UAC problem still affect the installation of Chrome?. The UAC problem still affect the installation of Chrome?. After hours of searching for the answer to the Error 0xa0430721 dilemma; I found a .. .