Download the mongo db installation file here

Unzip the content to C:\

Rename the folder C:\mongodb-win32-x64_64*** to just mongodb

Create a file named mongod.cfg inside C:\mongodb and fill it with the following lines:

logpath=C:\mongodb\log\mongo.log
dbpath=C:\mongodb\data\db

Open a console with administrative privileges and type:

cd C:\mongodb
md data\db
md log
bin\mongod.exe --config "C:\mongodb\mongod.cfg" --install
net start mongodb

Close the console.

Open home_configuration\rundir\confadmin\services\giraff.middleware.pid.cfg

Change mw.localdb=disabled to mw.localdb=enabled

Restart the middleware