travelling along, using, or relating to two or more different routes within a computer network or from a radio or television transmitter (= a device that broadcasts signals) to a receiver (= a device that receives signals)

These analogue multipath signals are what can cause picture distortions.

Ensure that the multi-path driver is running before you use this command. 在使用此命令之前，请确保多路径驱动程序已在运行。