Hello, I've joined the site, just now, to ask this question. I am trying my hand at making my first custom Mario Kart Wii track. I'm following the tutorial video by UGotHacked35000vr, but I've come across a snag in the plans. I'm at the point in the process when you're just beginning and porting the track's shape over the original one. Every single time I attempt to port anything in, the loading bar stops at the exact same spot.

I'm wondering if anybody can possibly tell me why this is happening, or how I can prevent it from happening. A great thank you goes out to anyone who chooses to assist me. I've been racing custom tracks for about two months now, and would really like to make one of my own. But, of course, I can't get passed the first step. xD So, again, a preemptive thank you for using your valuable time to help me get going.
PS. If I was supposed to find a general "Help Me!" thread to post this in, sorry, just let me know, and I'll know for next time.