Added a note about how long it can take for the Windows version of the script to run

Author: kcantrel

Management-Utilities/ec2-user-data-iscsi-create-and-mount/README.md

@@ -33,21 +33,21 @@ The secret should be of type `other` with value set to `Plain Text` that holds j
 3. Download the needed script according to the instance type you want to run (Linux or Windows).
 
     For the Linux version of the script, set the following values at the top of it:
-    - ONTAP_USER - The ONTAP user id you wish to authenicate with.
     - SECRET_NAME - Secret name has has the password for the `ONTAP-USER`.
     - AWS_REGION - AWS secret manager region.
     - FSXN_ADMIN_IP - IP address, or hostname, of the FSxN management endpoint.
     - VOLUME_NAME - The name of the volume you want to create in your FSxN.
     - VOLUME_SIZE - The size of the volume you want to create in GB e.g [100g]
     - SVM_NAME - The name of the SVM where the volume is to be created.
+    - ONTAP_USER - The ONTAP user id you wish to authenicate with.
 
     For the Windows version of the script, set the following values at the top of it:
-    - $user - The ONTAP user id you wish to authenicate with.
     - $secretId - secret ARN that holds the password for the `$user`.
     - $ip - IP address, or hostname, of the FSxN management endpoint.
     - $volName - The name of the volume you want to create in your FSxN. 
     - $volSize - The size of the volume you want to create in GB e.g [100]
     - $drive_letter - The drive letter to assign to the volume.
+    - $user - The ONTAP user id you wish to authenicate with.
     - $svm_name - The name of the SVM where the volume is to be created.
 
 4. Save the script file.
@@ -96,4 +96,6 @@ If an error occurs while the installation is running, the script will terminate
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 The installation log file can be found at: `C:\Users\Administrator\install.log`.
-If an error occurs while the installation is running, the script will terminate and all installations and setup will roll back.
+If an error occurs while the installation is running, a message will be inserted into the installation log file, it will attempt to roll back any work that it preformed, finally the script will terminate.
+
+**Note:** It can take 20 to 30 minutes for the script to compplete. Check the installation log file to confirm it is done. The line `Uninstall script removed` should be at the bottom of the file when the script has finished.