I can
confirm that simply copying the rs.dll file into validators/rs is not enough with the new 2.301 patch. You must rename rs.dll -> rspa.dll and copy it over to validators/rspa as well. The older rs.dll from the Fairlight crack way back when is still fine, just not the main RelicCOH.exe file which needs a new adjustment with every patch so far.
Someone should fix the instructions for the latest crack on GCW now that we have this figured out.
P.S. For those who are confused or having problems with the whole process of updating your CoH or CoH OF game, go to this extremely useful website and read the FAQ first:
http://www.dowpatch.com/~cohpatch/index.html