I-485 on-line status check error message "not found" waitingandwaiting2007-07-19 02:39:30

Got I-485 receipt number and check status on-line, always shows error message "not found", even called 1-800 number and was told "not found"

any idea?

please help,

No Problem. 回复：I-485 on-line status check error message "not fou