Why my MS Money 2005 Data file .mny in VirtualStore?

Question

I have posted a question back in Jun 2017 "Where is MS Money 2005 data and backup files?".

I have various and answers, but I was not able to find the data file at that time. Today I found the Data file. Thanks to the reply from Cal Learner. I just realised that I will need to have admin right to see the file. So, I started the Window Explorer with Admin right first. Now I can see the directory C:\Users\Peter\AppData\Local\VirtualStore\Program Files (x86)\Mircosoft Money.

Cal Learner also said "If you find your files in C:\Users\Peter\AppData\Local\VirtualStore, we can explain why and how to prevent that in the future."

Could Cal or someone explain why my data file is in the VirtualStore and help me to prevent that happening again?