-The case is complicate, so he had better consult an immigrant lawyer. It seems his green card was approved mistakenly by USCIS because he was not qualified for I-485 filing due to removal order unless he got the waiver.
另外I94 上蓋的有parole 的章,這是什麽意思?
-That means the IO at the port of entry allowed his to enter US as a parolee after the green card was taken away.