Download and Install of Solr
- 
				Download Apache Solr form the web. 
				
From http://lucene.apache.org/solr/downloads.html
Make Sure to Download the version which has the fix for Vulnerability CVE-2021-44228.
 - 
				Unzip the solr-<current version>.zip on the system. 
				Note: All commands to be performed in the command line are relative to the folder where Solr has been saved.
 - Run Command Prompt.
 - 
				Change the directory using the command.
				
For example, cd C:\Installations\solr-8.7.0\bin