Dll makes ''existing application'' trial

I need a windows DLL which expose some functions to put an existing (compiled) windows application into the trial mode. The project requirement details has been attached as a pdf document. ## Deliverables * * *This broadcast message was sent to all bidders on Monday May 3, 2010 3:53:55 PM: H, dear bidders, I am afraid there is some issues that I can not explain clearly. This additional document shows the mentality that we imagine. This document can be found at: [login to view URL]