H4 visa expired 3 yrs

[hkcpa]

I am on h1. I forgot to file h4 for my wife and it has been 2 and 1/2 years past her 1-94 expired. Should we go to India and get new visa stamp. Please help. Also please let me know what complications may arise during interview

[JoeF]

Please read the answer to your other post instead of asking the same question again.