Well sandboxie became free and I thought to give it a spin. https://www.sandboxie.com/
After reading help and watching tutorial given, I wanted to run one of my installed app in sandbox to check how it will work when installed in a clean machine.
Now the app reads from "c:\Users\..\Documents\Folder\" a ini file. I expected, in sandbox it will read NOT from the existing on in my C: drive but in sandbox. But it is sill reading from the original ini path.
I tried forced sandbox and also installed in the sand box, but same result. May be I did not understand how to use it.
Win10 Pro 32 bit, version 1903, Os build 18362.356
Please advise how to accomplish it, if anyone had done the same ?