I want to know why movie maker is not open in my computer if open they say "sorry, movie maker can't start. Make sure your computer meets the minimum system requirements before trying to start movie maker again,and then try to update the driver for your video card if movie maker still doesn't start. my pc run on cori3 processor and 4096mb ram mother board system model is H55M-S2V (Gigabyte) and DxDiag display detail is here. directx version is 11,dxdiag version is 6.01.7600.16385 32bit unicode. Card name: Intel(R) HD Graphics. Chip type: Intel(R) HD Graphics (Core i3).Display Memory: 1531 MB.Dedicated Memory: 64 MB.Driver Name: igdumdx32.dll,igd10umd32.dll.Driver File Version: 8.15.0010.2104 (English).   DDI Version: 10. Driver Model: WDDM 1.1 .Driver Date/Size: 3/31/2010 13:05:22, 571904 bytes. Please tell why movie maker is not open. i am very frustrate for this problem.I update my driver from gigabyte website, if i install another 1GB nvidia graphics card then what happen you sure about this my problem become solved.