I have been trying everything since 2 days now, my ADT plugin is not updating:

![enter image description here](https://i.stack.imgur.com/DQ7cF.png)

1)I have tried going to SDK manager in my Android SDK Windows folder, Ran it as Administrator and installed **Android SDK Build-tools** but going to Windows>Preferences>Android I am still getting the error on selecting this sdk as SDK Path (**This Android SDK requires Android Developer Toolkit version 22.6.2 or above. Current version is 10.0.1.v201103111512-110841. Please update ADT to the latest version.**):

![enter image description here](https://i.stack.imgur.com/p3TWf.png)

2) And also went to **Help->Check for Updates** but got the error: **Missing requirement: Android Development Tools 22.6.2.v201403212031-1085508 (com.android.ide.eclipse.adt.feature.group 22.6.2.v201403212031-1085508) requires 'org.eclipse.core.runtime 3.7.0' but it could not be found**

![enter image description here](https://i.stack.imgur.com/ijwTT.png)

![enter image description here](https://i.stack.imgur.com/wPWOy.png)

3) Also going to **Help-> Install new software** and give the path as <https://dl-ssl.google.com/android/eclipse/> gives me **Duplicate Location** . Also tried using an http instead of https but to no avail.
![enter image description here](https://i.stack.imgur.com/Kx3Vs.png)

4)Also this is a snapshot of my installation details:

![enter image description here](https://i.stack.imgur.com/snPPf.png)

5) Also manually installed the missing plugins - org.eclipse.core.runtime.3.7.0 and placed it in plugun folder inside eclipse folder. But the software is not reading it.

I dont know what the fault is. Please guide me.