Unable to Launch Android Driver - Could not find 'adb.exe' in PATH Error

Hi Ashish, I am trying to run the first program in Appium tutorials launch Make My Trip. I have done all the set up as instructed. My device is detected by Android , ecliipse and PC. I can see device list in DDMS. When I run the code, I am getting the following error - I have tried to debug it on internet but unsuccessful. I am clueless at this point , please help.

1. I have set up the environment variables. Please find the snapshot.

2. SDK Path is set in Ecllipse in Windows-preferences-Android

3. appium Server is started

4. adb servers is started

Code : 

import java.io.File;
import java.net.URL;

import org.openqa.selenium.remote.DesiredCapabilities;

import io.appium.java_client.MobileElement;
import io.appium.java_client.android.AndroidDriver;
import io.appium.java_client.remote.MobileCapabilityType;

public class launchMkmt {

public static void main(String[] args) {

DesiredCapabilities cap = new DesiredCapabilities();
cap.setCapability(MobileCapabilityType.DEVICE_NAME, "name");
cap.setCapability(MobileCapabilityType.UDID, "deviceudid");
cap.setCapability(MobileCapabilityType.PLATFORM_NAME,"Android");
cap.setCapability(MobileCapabilityType.PLATFORM_VERSION,"6.0");
cap.setCapability(MobileCapabilityType.APP,new File("C:\\Automation\\Learning\\Apkfiles\\MakeMyTrip_com.makemytrip.apk").getAbsolutePath());

try {
AndroidDriver<MobileElement> driver = new AndroidDriver<MobileElement>(new URL("http://0.0.0.0:4723/wd/hub"),cap);
Thread.sleep(7000);
driver.quit();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}

}

}

Error

org.openqa.selenium.SessionNotCreatedException: Unable to create a new remote session. Please check the server log for more details. Original error: An unknown server-side error occurred while processing the command. Original error: Could not find 'adb.exe' in PATH. Please set the ANDROID_HOME or ANDROID_SDK_ROOT environment variables to the corect Android SDK root directory path.
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'E5490-01634', ip: '192.168.1.80', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '13.0.1'
Driver info: driver.version: AndroidDriver
remote stacktrace: UnknownError: An unknown server-side error occurred while processing the command. Original error: Could not find 'adb.exe' in PATH. Please set the ANDROID_HOME or ANDROID_SDK_ROOT environment variables to the corect Android SDK root directory path.
at getResponseForW3CError (C:\Users\abhinav.abhay\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-base-driver\lib\protocol\errors.js:804:9)
at asyncHandler (C:\Users\abhinav.abhay\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-base-driver\lib\protocol\protocol.js:388:37)
at process._tickCallback (internal/process/next_tick.js:68:7)
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'E5490-01634', ip: '192.168.1.80', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '13.0.1'
Driver info: driver.version: AndroidDriver
at io.appium.java_client.remote.AppiumCommandExecutor$1.createSession(AppiumCommandExecutor.java:208)
at io.appium.java_client.remote.AppiumCommandExecutor.createSession(AppiumCommandExecutor.java:217)
at io.appium.java_client.remote.AppiumCommandExecutor.execute(AppiumCommandExecutor.java:239)
at org.openqa.selenium.remote.RemoteWebDriver.execute(RemoteWebDriver.java:552)
at io.appium.java_client.DefaultGenericMobileDriver.execute(DefaultGenericMobileDriver.java:41)
at io.appium.java_client.AppiumDriver.execute(AppiumDriver.java:1)
at io.appium.java_client.android.AndroidDriver.execute(AndroidDriver.java:1)
at org.openqa.selenium.remote.RemoteWebDriver.startSession(RemoteWebDriver.java:213)
at io.appium.java_client.AppiumDriver.startSession(AppiumDriver.java:336)
at org.openqa.selenium.remote.RemoteWebDriver.<init>(RemoteWebDriver.java:131)
at io.appium.java_client.DefaultGenericMobileDriver.<init>(DefaultGenericMobileDriver.java:37)
at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:88)
at io.appium.java_client.AppiumDriver.<init>(AppiumDriver.java:98)
at io.appium.java_client.android.AndroidDriver.<init>(AndroidDriver.java:94)
at launchMkmt.main(launchMkmt.java:22)
Caused by: java.lang.reflect.InvocationTargetException
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:567)
at io.appium.java_client.remote.AppiumCommandExecutor$1.createSession(AppiumCommandExecutor.java:186)
... 14 more
Caused by: org.openqa.selenium.WebDriverException: An unknown server-side error occurred while processing the command. Original error: Could not find 'adb.exe' in PATH. Please set the ANDROID_HOME or ANDROID_SDK_ROOT environment variables to the corect Android SDK root directory path.
Build info: version: '3.141.59', revision: 'e82be7d358', time: '2018-11-14T08:25:53'
System info: host: 'E5490-01634', ip: '192.168.1.80', os.name: 'Windows 10', os.arch: 'amd64', os.version: '10.0', java.version: '13.0.1'
Driver info: driver.version: AndroidDriver
remote stacktrace: UnknownError: An unknown server-side error occurred while processing the command. Original error: Could not find 'adb.exe' in PATH. Please set the ANDROID_HOME or ANDROID_SDK_ROOT environment variables to the corect Android SDK root directory path.
at getResponseForW3CError (C:\Users\abhinav.abhay\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-base-driver\lib\protocol\errors.js:804:9)
at asyncHandler (C:\Users\abhinav.abhay\AppData\Local\Programs\Appium\resources\app\node_modules\appium\node_modules\appium-base-driver\lib\protocol\protocol.js:388:37)
at process._tickCallback (internal/process/next_tick.js:68:7)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481)
at org.openqa.selenium.remote.W3CHandshakeResponse.lambda$errorHandler$0(W3CHandshakeResponse.java:62)
at org.openqa.selenium.remote.HandshakeResponse.lambda$getResponseFunction$0(HandshakeResponse.java:30)
at org.openqa.selenium.remote.ProtocolHandshake.lambda$createSession$0(ProtocolHandshake.java:126)
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
at java.base/java.util.Spliterators$ArraySpliterator.tryAdvance(Spliterators.java:958)
at java.base/java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:127)
at java.base/java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:502)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:488)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:150)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:543)
at org.openqa.selenium.remote.ProtocolHandshake.createSession(ProtocolHandshake.java:128)
... 19 more