Guild Wars 2

so, yesterday while running a dungeon, i got this message < new build available, your client will restart in 3h> my party members got the same message.
then i finished the dungeon and a while later my client restarted, installed a couple of files and launched again. cool.
i open the game and after like 10 minutes an error pops up <network problem…your client cannot find an internet connection…(well, the error that pops up when you dc)> and immediatly after the same window with this message <not found>. as i was unable to play and i had to go, i just closed the game, when i try to open the game today, not even the client launches and not happy with that this message appears in a notes file in my desckop`<App: Guild Wars2.exe
Fatal error (3): Failed to commit memory from the OS (code 1455)
When: 10/27/2012 12:10:50
File: ..\..\..\Core\Platform\Windows\Exe\ExeMemFlexible.cpp(252)>

so, after all this series of unfortunate events, i find myself not only pissed off but unable to even launch the client.