Hi Niak
Thanks for the effort, but that is ~0,2% of your DXdiag. ( just guessing the % )
You have some type of Intel GMA graphics shown in the second *jpg you attached.
There's nothing about an (as required) dedicated graphic card.
ALL Intel GMA versions are way below the required GeForce 8800 // ATI X1900
If you can play Magicka without getting the infamous "Can't load certain chapters" it's great performance by your Intel GMA.
With this hardware, there is nothing else to do then setting everything possible as low as possible. Magicka requires better hardware.
Just to make sure we didn't miss a second graphic card, or something else important. Please attach your full specs.
Like this:
Bring that window up again, (Start > Run > type DXdiag > Enter) then click on the button "Alle Informationen speichern ..."
Save the file with default name and default directory. ( Your desktop)
That will produce a DXdiag.txt -file with your complete specs, all hardware, OS, all drivers and more. It's a ~1'000 line textfile.
Open the file using Notepad, in the first few lines, delete your computer name if you like. ( Only real "secret" in this file )
Attach that textfile to a post here, and we can se if there's any help to provide.