Research indicates that this is part of a Malware package. C:\WINDOWS\system32\wowfx.dll is not a valid Windows image - Google Search

I'll move your thread to the appropriate forum. The security experts there will help you get under way towards starting your machine, then proceding with analysis.

Once you're started, and unless directed differently by them,

Follow the instructions here-> HiJackThis prerequisites. There are important measures outlined here which affect and "optimize" the outcome of your HJT log.

Then post your log.