sharepoint 2010 content database upgrade

Hi,
In SharePoint 2013 Farm, my DB upgrade failed for 2010 content DB.
errors log file say,Found a missing feature Id,webpart ID missing etc,
see log file-http://sdrv.ms/1cfboem

How to run scripts from this file-
http://get-spscripts.com/2011/06/removing-features-from-content-database.html

How to remove features IDs from there original 2010 Content DB.

Suggest/-

Rgds/-