Can't start SL

I'll get in, log in--and it'll load half way and say "We're sorry, We've gotten an error and must close out"

Er..Not word for word, but you get my dillema.
It's been like this since 2 patches ago, I was hoping this new patch would fix it but..No dice.

sounds like the same as this

http://forums.secondlife.com/showthread.php?t=129345

No.

When you ask for help do provide some info -.-;
im not good at guessing.

Pc info to eliminate you dont have a intel/other unsupported things.
router?
firewall?
wireless?
isp speed?
ect,

Firewalls/adaware/trojan detecters, can silent autoblock programs that has changed version could be that, SL changes every update you download and it can pick that up and mark it suspicious and block all incomming traffic, then SL wont be able to log you in as it cant send to you.

My PC info is irrelevant, SL has worked for a very long time before 2 patches ago.

check your router and or /virusprog then, if its blocking incomming packets or not, this can kick off silent easy, just check what program settings for SL it has.

"My PC info is irrelevant"
Theres nothing like TO much information when trying to help
You can get in SL with unsupported hardware but dont count on it work forever or all the time ,SL shut out intels graphic users awhile ago ,but some still can get them to work.

Don't use Intel Graphics.