There's a list on the front page.

All I can suggest is to check your key settings. :\

Fixed ? maybe we can have a game.. i'm a sandbag here usually .. maybe we can both practice together

lies he is not sand bag.

memphiz u got sf4ae ar?

come add me tonight we fight. what time u free o?

recently i haz a few games with memphiz

who else still playing this ah?

my skill level is intermediate sand bag i guess.
i cannot do fancy combos, just normal attacks, specials, supers, ultras etc.
block, try look for opening etc.
i.e.
if i play against fellow sand bags i have a higher chance to beat them.
if i play against non sand bags then i have a higher chance to be beaten by them

re-download fresh copy and install still can't launch

Unfortunately, most that sells have sold out... May need to pray for restock. Or I go "argh mateys" version for those games specifically.

If there’s one thing I get asked more than “Combofiend, will my character be the best in Ultra SFIV?” it’s definitely, “So when can I get my hands on this?!!” Although I can’t really answer the first question as that’s up to the players to decide, I can answer the second question. Mark your calendars as Ultra SFIV hits arcades in Japan in April 2014, with the digital download versions for North American and European consoles coming soon after (before EVO!).

Now I’m sure that’ll stem the new question of “April…why is it being released so far away?” I agree that it’s a little ways away but Ultra will be everything our fans have requested and more than they expected.

We’ve been working hard to ensure that this is indeed the most openly influenced version of SF yet. Just on Capcom-Unity alone there was well over 20,000 comments that we had to go through to make sure that the most beneficial changes made it in, while also pleasing the fans. That takes work people!

Recently, we announced the introduction of Red Focus and Ultra Combo Double, but the new content doesn’t stop there. New modes will also be coming your way and although I can’t get into details this second, let me just say that we’re continuing to review your suggestions and we think you’ll be pleasantly surprised with everything we’re packing into Ultra.

Additionally the team here is meticulously reviewing every minute detail on the five new characters so that they fit in Ultra Street Fighter IV perfectly. That means that the universal character rules (hit animations, hit stun, damage, etc) must be implemented correctly so that they will properly function amongst the rest of the cast. Simply “porting them over” is not an option as the universal rules for Street Fighter X Tekken were so much different that those of Street Fighter IV. They’re shaping up to be pretty fun though, so make it out to a location test and help shape their development.

I've heard the game got a lot of problems following steam implementation? In any case, won't be able to try until tomorrow night since I'm in Penang.

Also I believe steam searches based on your region in steam settings? Worth a check I guess.