http://soase.weebly.com/convertdata.html
you don't need to use the same directory structure that I used but you need the complete address location of the file to be converted and the address of the newly converted file if the files are not in the same location as the convert datas.
Start by changing the DOS prompt direectory to the sins folder. CD = change directory
CD C:\Program Files (x86)\Stardock\Sins of a Solar Empire
not tested. I always do it like I explain in the link
ConvertData_OriginalSins entity C:\Program Files (x86)\Stardock\Sins of a Solar Empire\GameInfo\AbilityEMPBlast.entity C:\Users\myfist0\Desktop\AbilityEMPBlast.entity txt
This will place the new file on the desktop. Change that to any folder address you like including the mod folder. If you use windows explorer you can copy the address of the folder from the address bar if it enabled to view. Dont forget the backslash \ between the folder address and file name. If you use the same address for the converted file the old one will be overwritten and is not recommended.