Huge problems with Live Mail

Dear Sir.

I readed and tried all possible appointed solutions for to Uninstall/Install of Live Mail.   But . . . no fixed anyway. The Windows 7 Home Basic ( in a Dell Vostro i3 ) Unistall feature dont show the needed resource for to repair and/or Uninstall.  When I try to Install (wlsetup-all.exe  - PT-BR Version, size of 221.465kb )  I am taking a 0x80040609 error, and more : a 0x80070643 error too . Nothing solve the problem , in all pages that I could find , neither what wrong it is going on . Neither Live Mail 2011 ( the original one) , or Live Mail 2012 .  Amazing : The Microsoft program of installation tell me that "something" goes wrong . But if Microsoft's program cannot pinpoint the problem, and tell me what to do , who and where could I go for to do this ???? 30+ years of experience and more than 8 full days fighting with this . By all the Gods, is there any solution anywhere. Anyone, from Microsoft and/or third parties ?  . . . It is the first time that I need the community help, but how to send Log Files and the "exported" the specific registry file ?     I could not find in this page nothing on this issue .  Everybody around me tell things that I have tried without success. 

Thanks in advance.