Hi Jeff,
Thanks for the reply, I can confirm that all of the machines used for testing are new machines which have never had App Volumes installed on them before.
You are correct, the svdriver is running on the working Win7 box and it is not running on any of the win10 boxes. What is the process to get this working?
I tried loading the driver manually from an administrative command prompt using the command 'fltmc load svdriver' but get an error message that "Windows cannot verify the digital signature for this file..." When I check the svdriver.sys file it does appear to be correctly signed until September 2021.
Thanks,