oddly enough last night i managed to play mp and create a game versus ai.. weird. i didnt do any reinstall or anything.

According to this guy Poita, it seems like the issue is not related to our DVD / system / network. More like related to our Bnet account instead.
http://sea.battle.net/sc2/en/forum/topic/15471597?page=5

Oh, maybe this is something related to our cd key/ acc.

yeah, can someone try call to blizzard and update the acc?

Hi, finally got a reply from the official. check it out.


If your achievements are not showing properly, I suggest that you call our tech support hotlines so we can do a refresh (cache kill) on your Battle.net profile. It should be able to show the updated achievements within 20 mins from the time of the refresh.

StarCraft II SEA Phone Support
Hong Kong/Macau: 800-900-209
Indonesia: 001-803-015-203-9786
Malaysia: 1-800-1-116-1015
Philippines: 1-800-1-116-1015
Singapore: +65 6885-9168
Thailand: 001-800-13-203-9969

StarCraft II SEA Online Support
Account & Billing/Technical Support: http://sea.blizzard.com/support/
Note: Tech Support operates from 9am-9pm, seven days a week.

---

Added on August 4, 2010, 12:01 pman email that i received from the official. hope can solve the problem. cant wait to try it after work.


Hi XXXX,

Thank you for contacting IAHGames support for StarCraft II.

In an effort to resolve the StarCraft II issues that you described, we have made some adjustments to your account. We would also ask that you please reset your battle.net account password upon receiving this email, as an additional troubleshooting step.

1) To perform the reset, simply log in to your battle.net account at http://sea.battle.net/en/
2) Proceed to the “Account”.
3) Click “Forget Password”.
4) You will receive an email from Blizzard Entertainment with a link for you to change your password.
5) However, do not click the link immediately. Click the link to change your password only after 30 minutes from receiving the email.

If you still are unable to play StarCraft II after completing the above steps, please contact us for additional assistance. Thank you.



Thanks and regards,

Clariz
Customer Service
IAHGames Support for StarCraft II
http://sea.blizzard.com/support

This post has been edited by ROTiJOHN: Aug 4 2010, 12:01 PM