diff --git a/scripts/azpipelines/upload-to-storage.js b/scripts/azpipelines/upload-to-storage.js
index 9b727cd205..b514aa9d1c 100644
--- a/scripts/azpipelines/upload-to-storage.js
+++ b/scripts/azpipelines/upload-to-storage.js
@@ -4,9 +4,13 @@ const fs = require("fs");
 const path = require("path");
 const azureStorage = require("azure-storage");
 const { getManifest, getContainerName } = require("./utils");
+const crypto = require("crypto");
 
 const storageAccountName = process.env.AZURE_STORAGE_ACCOUNT;
 const storageAccountKey = process.argv[2];
+const attemptNumber = Number(process.env.Release_AttemptNumber);
+
+console.log(`This is the ${attemptNumber} try to release`);
 
 if (!storageAccountKey) {
     console.error("No storage account key passed");
@@ -16,9 +20,24 @@ if (!storageAccountKey) {
 console.log("Uploading to storage account:", storageAccountName);
 const blobService = azureStorage.createBlobService(storageAccountName, storageAccountKey);
 
-async function uploadToBlob(container, filename, blobName, override = false) {
-    console.log(`Uploading ${filename} ====> Container=${container}, Blobname=${blobName}`);
+function computeFileMd5(filename) {
+    const data = fs.readFileSync(filename);
+    return crypto.createHash("md5").update(data).digest("base64");
+}
 
+async function getBlob(container, blobName) {
+    return new Promise((resolve, reject) => {
+        blobService.getBlobProperties(container, blobName, (error, result, response) => {
+            if (error) {
+                return reject(error);
+            }
+
+            resolve(result);
+        });
+    });
+}
+
+async function createBlobFromLocalFile(container, filename, blobName, override = false) {
     const options = {};
     if (!override) {
         options.accessConditions = azureStorage.AccessCondition.generateIfNotExistsCondition();
@@ -27,8 +46,10 @@ async function uploadToBlob(container, filename, blobName, override = false) {
     return new Promise((resolve, reject) => {
         blobService.createBlockBlobFromLocalFile(container, blobName, filename, options,
             (error, result, response) => {
+
                 if (error) {
                     reject(error);
+                    return;
                 }
 
                 console.log("Uploaded", result, response);
@@ -37,6 +58,26 @@ async function uploadToBlob(container, filename, blobName, override = false) {
     });
 }
 
+async function uploadToBlob(container, filename, blobName, override = false) {
+    console.log(`Uploading ${filename} ====> Container=${container}, Blobname=${blobName}`);
+    try {
+        return await createBlobFromLocalFile(container, filename, blobName, override);
+    } catch (error) {
+        if (error.code === "BlobAlreadyExists") {
+            const blob = await getBlob(container, blobName);
+            const md5 = computeFileMd5(filename);
+            const blobMd5 = blob.contentSettings && blob.contentSettings.contentMD5;
+            if (md5 === blobMd5) {
+                console.log(`Already uploaded ${filename} skipping(Md5 hash matched)`);
+            } else {
+                throw new Error(`Error blob already exists but doesn't match the local file. ${md5} != ${blobMd5}`);
+            }
+        } else {
+            throw error;
+        }
+    }
+}
+
 async function uploadFiles(os) {
     const manifest = getManifest(os);
     console.log(`Uploading ${manifest.files.length} files for os: ${os}`);