I am mounting a folder as a virtual drive and i want to run a .exe file everytime user opens any file present in that folder. To be precise the folder would contain dummy files present on some other machine. By dummy files i mean the file would be listed but it would be a empty file. Whenever user opens a file i want the .exe program to download that file from another machine and display it to user.
That functionality (remote access on demand) can be implemented using reparse points and file system filters.