Orange3-spark with no icons

[mshadi]

Orange version ---> 3.4.4

Expected behavior

There should be some widgets in the Spark ML section

Actual behavior

The Spark ML is empty,
No error messages where shown,

Steps to reproduce the behavior

Installed Apache Spark 2.1.1 with Hadoop 2.7 on a Windows 10 machine.
Scala 2.11.8 (comes with Spark)
Checked Spark using (spark-shell) in command prompt
Installed Anaconda 4.4.0 Python 3.6 version
Verified that Pandas is installed within Anaconda
Installed Orange
Installed Spark Addon (GUI way from orange)

Additional info (worksheets, data, screenshots, ...)

Should I keep the command prompt open after I execute the (spark-shell) command ? I left it open since it worked and continued to install everything else.
I have never used Python before, I know the job of most of the above-mentioned components, however, this is the first time that I install any of the above. So please please bear with me and be clear with your comments ;))