Win7 can't install Google Earth how to solve?

Win7 can't install Google Earth how to solve?

1, IP configuration problem, the computer is not connected to the Google Earth server, we need to modify the Hosts file, file path is C:windowssystem32 driversetc, with Notepad to open the hosts, the 203.208.46.30 Kh.google.com another line, add to the last side of it. The Hosts file can be saved;

2, Google Earth can not open another possibility is that the cache file is too large, because the Google Earth will be a large file, especially after you see a lot of places, will produce a large number of map picture files, huge cache, you need to clean the cache file. Security guards can be used to clean up;

3, your computer network itself has problems, will not open Google Earth, check the network or redial try.