How do I synchronise two folders in real-time in Windows 7?

I want to synchronise two folders in real time under Windows 7.

Basically, I want to monitor a folder and synchronise each change (new files, changed files, deleted files) to another drive. It has to be in real time, so it gets synchronised instantly when a change happens. A one-direction synchronisation is enough.

I tried Microsoft's SyncToy, but it does only syncing by hand or scheduled (thus not satisfying the "real-time" requirement).

Can this be achieved with Windows 7 itself? If not, are there other methods of doing this?

Ganesh Ujwal said:

I want to synchronise two folders in real time under Windows 7.
[...]
Basically, I want to monitor a folder and synchronise each change (new files, changed files, deleted files) to another drive.

Sync a folder to a folder or drive?

You can assign a folder path to a drive with subst.

Code:

SUBST L: "C:\Some\Path"

You can use built-in Scheduler to sync with SyncToys, setting it for everytime you Log on, Log Off, certain times of the day, whenever you want.

It is explained in illustrated steps here: Synchronize Folders Between Computers and Drives with SyncToy 2.

Is Mirror faster than having the files sync'd in OneDrive?