Hi…
first we need to see what it is all abaut…

Download DDS and save it to your Desktop from here:
http://download.bleepingcomputer.com/sUBs/dds.scr

Double click dds.scr to run the tool.

* When done, DDS will open two (2) logs:
     1. DDS.txt
     2. Attach.txt

Save both reports to your desktop. Attach DDS.txt back to topic.