I installed my purchased copy last week, it worked fine, mounted the virtual device.
Today Windows Update applied KB4494441. The device is no longer recognized. I tried reinstalling and I get the error message, after which there is no option to Mount the file in the GUI.
I re-installed SPTD, but didn't help. Alcohol portable can mount it, but it doesn't remember at computer restart, which is a must for my wife's workflow.