Smart BootManager

I have been playing with your Smart Boot Manager in the simple exe mode.

Very nice work!!!!!

However, if I have a USB drive plugged in, the program locks up (will not
respond to key strokes) when it tries to scan the drives or partitions.

Works fine if I don’t scan, but of course I can’t boot from the USB
drive like I need to.

It also locks-up (no screen ever displays and the floppy light stays on) on
initial boot of a new floppy. I assume this is because it must do a scan
first.

Is this a problem with my machine or your program?