Using 2009 code with 2011 windriver

[MCeGEAR]

Hello, I am the programmer on team 1243. I started to program right when they switched over to labview in 2010. Our 09 bot was programmed in c++ but the code was erased due to need of it's crio. I have its old code but i can not figure out how to get it to work. When i deploy the old build it saids that it has no code and when i try to rebuild it it gives me many location and decaulse errors.
i have already reformatted the ciro back to c++ and had the simple template run the robot. any help would be very well appreciated, the robot needs to be on display tomorrow.