GSD readout from Siemens?

Hello
Is there any way to find out which GSD-file the FESTO-device uses in an application like this.
We are replacing the old Siemens equipment with a Mitsubishi PLC and I must have the correct GSD-file to the Mitsi profibussystem.
Otherwise I have to dismantle a lot of old and dirty equipment to find out the exact name, serialnumber and type of the Festo valves.

C:\Program Files\Siemens\Step7\S7DATA\GSD

Is in my installation the folder for GSD, open in notepad to reveal the specifications of your slave.

Bingo!

A Siemens installation creates about one fantasillion files and folders. It is not easy to search everyone.
Your answer was spot on.
Thanks!!

Your welcome.