How to fix “Error - Failed to execute tools\android.bat, error 2 ” in Android?

Question

When i click on AVD Manager, i am getting an error as in the screenshot below.

Referred to the following links. But none of the solution works for me.

Failed

Answer 1

Check that if the tools folder is missing in /sdk folder. If so, just unzip again from the zip package to the /sdk folder again. It works like charm for my case.

cheers.

i think it occurs when i accidentally hit delete packages button.