doom 2 patch 1.666 to 1.7a

i cannot download the doom 2 patch for 1.666 to 1.7a anywhere. it gives me errors on doomworld and idsoftware.com. Where else can i download this patch?

www.clanvile.com on left under "essential files" in doom2 link
the patch is a 2 part patch read the readme but I think you need to run "phase_1.bat" for 1.666 to 1.7a phase_2.bat is 1.7a to 1.9
run uprgade.bat 1st

Just did a test download of that patch (actually, there are TWO patches depending on the date of your Doom2 iwad) and everything works just fine..? Guess you are mistaken a 'server full' message for a broken link.