googlechrome setup not opening

google chrome setup not opening

1> I uninstall my chrome from control panel because it was not opening in 1 st go I have to open it from either run or from program file
2> I have download chrome setup from google site which is not opening
what should I do
I am not able to type in Marathi in maayboli [ selecting Marathi in dropdown also [using http://www.quillpad.in/editor.html is difficult