Well, Apple iWatch did something 'bad' on version 3, specially for version 3.2. if you attach iWatch under windows will ask you (USB multiplexor drivers) , Some how they did not even make that for windows, PS. this kindly driver can automatic load under linux or Mac Os.
X64 computer
How to install (USB multiplexor drivers) for 64-bit OS ?
Click the Start menu and select Settings.
Click Update and Security.
Click on Recovery.
Click Restart now under Advanced Startup.
Click Troubleshoot.
Click Advanced options.
Click Startup Settings.
Click on Restart.
And then manually install (Apple Watch USB Multiplexor Driver By Denis (MFC)) .
Update the simple way (Due some user can not find the start menu and settings etc):
A, Windows Key + R
B, Run this: shutdown.exe /r /o /f /t 00 , Press enter.
C, Restart PC and disabled Driver Signatures
D, Manually install driver from C:\MFC\Driver\Apple_Watch_USB_Multiplexor_Driver x64 folder and select (Apple Watch USB Multiplexor Driver By Denis (MFC))
X86 computer
How to install (USB multiplexor drivers) for 32-bit OS ?
During booting your PC/Laptop, press (F8) key continously to access the (Advanced Boot Options)
Use the (Down) arrow key to scroll down to (Disable Driver Signature Enforcement)
Press (Enter) to choose.
Now Signing Enforcement is disable
Manually install driver from C:\MFC\Driver\Apple_Watch_USB_Multiplexor_Driver x86 folder and select (Apple Watch USB Multiplexor Driver By Denis (MFC))
Enjoy!
Download from here:
https://www.mfcbox.com/download
