Asked in GoogleGoogle Earth
Is there a Google Earth version 5.0 for Windows XP?
February 14, 2011 5:53PM
Google Earth 5.0 and higher runs on Windows XP, Vista, and Windows 7.
For Windows XP and older computers if Google Earth 7.x doesn't work then 6.2.2 is probably the best bet to try.
Note as of Google Earth 6.0 the older 5.0 is no longer available for download on Google's direct download page, but you can still download versions 5.1 through 7.1.