I have downloaded the source code of LibreOffice Fresh 4.4.0......n i am not able to run it's C file on Dev C++...

It is showing 16 bit unsupported…this version is not compatible.
I have windows 8(x64) on my lappy.
What to do.It’s vry imp 4 me to run hat source code.

This is an old post. The question is also lacking in detail.
So the OS is Win8 64bit. Could it perhaps be some sort of miss-match between compiler, compiler settings and the source code?