Quick compilation guide:
First you have to install Microsoft Visual C++ or Microsoft Visual Studio (it doesn't matter if you install Express or Professional edition, but Express is usually free). Preferably, use 2010 or 2012 edition, but 2008 is also supported.
After that, open the corresponding Hercules-X.sln file, where X is the corresponding MSVC++ version: 9 for 2008, 10 for 2010 and 12 for 2012. Wait for Visual Studio to load it all (It takes a while on my PC).
Once everything is loaded select all solutions (items) on the left pane, right click on them and select Build selection (don't remember if it was Make selection or Build selection). Wait for the compiler to build it.
If you don't have any errors on the code, your server will be compiled in a little while, voilà.
Hope I helped, and sorry for not knowing some Filipino.