I first installed Android Studio . then Downloaded Android SDK in a separate folder C:/Users/user-name/SDKs pointed out Android Studio to this Directory and it went just fine.
Then Installed Appcelerator Studio and it went just fine . Studio wanted to download Android SDK to a specific location .here i pointed the SDK locatioon to the Directory C:/Users/user-name/SDKs
And here the error Comes ,No Android SDKs were found under the specified SDK location
PS : when i click manage AVDs it pops up Android AVD manager !! Using Windows 10