can not connect to app store
lately, i do not know why my imac can not connect to the app store ... i followed the instructions in "http://support.apple.com/kb/TS5202" except the Edit your Keychain ... there is NO blue + over any certificates icon ... i still can not connect to the app store...
i could have the app store display the front page after doing all instructions according to the web page ... when i click the login button try to log in and it display the empty page with "Can Not Connect To App Store"...
i have tried few times with same result...
any help to resolve this issue...
cheers,
iMac, OS X Mountain Lion (10.8.4)