H+H Virtual CD 10 SCSI Controller Failing Regularly
as you may already gues I'm running Virtual CD with Windows 10 (and 11) since many years without expereincing this problem. Furtermore I never heard of this problem before. So this is not a general problem, but - as this happens on all of your 10 machines - it is a general problem for you.
So there must be a reason, maybe a third party software or a job, which causes the problem. Are there any suspicous entries in the event manager?
Please check whether the driver file is still present and try to reinstall just the driver. The KB article below gives advice.
However this will not really solve the problem until the reason is clear. And I doubt that Virtual CD or the OS solely is the culprit...