Gnucleus 1.8.6.0 has Not enny Data folder,it doesent even use the GnucDNA as later version use....I guess John Marshall get littel tierd of update the whole application,and start development of what we know to day as GnucDNA....John Marshalls ide to only update the core=GnucDNA,and not the application it self.......Gnucleus 1.8.6.0 read the WebCache and GnuCache dierectly from Gnucleus folder where the exe file is..........From version 2 and up they has a Data folder inside the Gnucleus folder!