Cloning an external D: drive

I have Boot Camp installed on a partition on my internal SSD. In order to keep the space usage down, I use an external SSD as my D: drive. Is there any way I can get Winclone to backup that D: drive? If not, can you suggest anything else that I can run from my Mac.

I’m running the latest version of Catalina on an iMac.

Try Windows backup:


Thanks for the reply. That’s a possibility, but it means restarting in Boot Camp. I was trying to avoid that. I can use Carbon Copy Cloner to back up the user files on the external drive, but not any system files or apparently any Program Files folders. I tried and got errors which Bombich confirmed.