Eclipse Android Adt Installation Issue

I followed every step to install android ADT plugin installation with Eclipse IDE. I have Eclipse for Java installed on my windows 7 machine. I followed each and every step. Despit

Solution 1:

• Download it manually in temp folder.
• Choose Help -> Install New Software, in Eclipse menu
• Click Add button
• Point to downloaded file
• Restart and enjoy ;)

welcome to android wonderland ;)

Solution 2:

You see this error because 
When you install ADT plugins you select ADT-17.x.x.zip folder of ADT is higher version but you have install that plugins. 

goto> Window>Preferences>Install/Update>Unistall or Update> installed software

  Android DDMS  
  Android Development Tools 
  Android Hierarchy Viewer      
  Android Traceview 

select all this things and click on update

Hope it will works .

Thanks