Already did that, selected patches from oct 2015 until now but IT DOES NOT WORK.
The report shows all the patches installed on it from all the periods (2012,2013,2014 etc )
Any quick ideas ? This is quite urgent
The report is working as designed, I missed the part where you wanted to report on patches specifically installed during that time frame. The Condensed Patch Report is showing you what was detected in a patch scans during the times you choose and not what was installed during those times. In other words the Condensed Patch Summary would show patches detected as installed in 2011, 2012, etc since they would have been included in all scans from 2011 to present time. It does not show a list of patches specifically installed during that time frame.
You could try reports that start with 'Deployment' like Deployment Status by Machines to see if they fit your needs.
Also, we highly recommend contacting Shavlik Support directly for all urgent or time sensitive issues.