Who Can be Issued a Visa at a Border Post
“Individuals who have ever been out of status in the United States because they overstayed their visa or their I-94 are not eligible to apply at a border post. In other words, if you have remained in the U.S. longer than the period authorized by the immigration officer when you entered the U.S. in any visa category, you must apply in the country of your nationality. If you are not certain about your status, check with the nearest U.S. Bureau of Citizenship and Immigration Services in the Department of Homeland Security (BCIS) office. ”
我原是J-1 换成了H1-B已一年半(每年延期的)。按下文说的“out of status in the United States because they overstayed their visa or their I-94 are not eligible to apply at a border post” J1换成H1-B一年半，去加拿大签证不合法？