Cannot Patch
I am a returning player thats been playing for a few weeks now. Im having the same issue and receiving this same error.
Any help is appreciated.
Thanks!
I found this link:
https://help.guildwars2.com/entries/93290408-Problems-Downloading-or-Patching
The suggested solution did not seem to work for me.
I got it. Follow the instructions under the Slow or stuck downloads header.
Already did that. No effect.
To receive an official response/assistance, you can contact the Tech CS Team.
Good luck.