How can Nokia N97mini send the short message from E drive to computer or to C drive?

If it is transmitted to a computer, you need to install the OVI suite on the computer.

Then connect the computer and select PC mode.

Then open OVI suite, select Backup and send SMS to the computer.

It should be pointed out that the data is backed up through OVI suite.

Such as text messages and phone numbers.

You can't open it directly in the computer.