How to fix “Google Update installation failed with error 0x8004071c”
I just tried to install Google Chrome on my Windows 7 machine and was faced with this obscure error message.
I found the answer on the Chrome support site – it’s caused by the following registry key:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\
CurrentVersion\Setup\State\ImageState
Mine was set to IMAGE_STATE_UNDEPLOYABLE. Removing this value enabled the Google Chrome installer to proceed as normal.



i deleted the IMAGE_STATE_UNDEPLOYABLE but is still not working. any other solution?
Sorry Yuyu, I’m not sure why it’s still not working for you. It might be worth trawling the Chrome support site some more.
Try the Offline Installer
http://www.filehippo.com/download_google_chrome/download/f80169be007a32f3eadf345e8b3f40d3/
It worked for me: you have to delete the value name “ImageState” complete, not only the value data!