I will have time in the next week to troubleshoot this if you are still available to help. However, I am totally lost with the Sandbox thing. I tried running the Powershell commands and get an error (The '<' operator is reserved for future use). I am assuming it has to do with the <VMName> part. Am I supposed to replace that with something else? This is far from clear for an idiot that is not a programmer, so I am not sure how you expect me to use it.
I also tried to see if the Sandbox would work on my machine, but when I go to search Turn Windows Features on or off, and click on Run as Administrator, nothing happens. So I have no idea what features or how I can turn it on.
So if you want me to use any of this, you are going to have to give me instructions that are idiot proof.
Thanks.