Ciao a tutti e grazie a davide72 per la risposta!
Ho aggiornato DirectX ed ho la versione 11, ma Windows Movie Maker mi da ancora lo stesso problema..!
Vi riporto anche il log di Direct X:
------------------
System Information
------------------
Time of this report: 1/2/2015, 17:23:36
Machine name: ***-PC
Operating System:
Windows 7 Home Premium 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.140303-2144)
Language: Italian (Regional Setting: Italian)
System Manufacturer: Acer
System Model: Aspire 5750G
BIOS: InsydeH2O Version V1.07
Processor: Intel(R) Core(TM) i5-2410M CPU @ 2.30GHz (4 CPUs), ~2.3GHz
Memory: 4096MB RAMAvailable OS Memory: 3948MB RAM
Page File: 2663MB used, 5230MB available
Windows Dir: C:\Windows
DirectX Version:
DirectX 11DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode
------------
DxDiag Notes
------------
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Input Tab: No problems found.
--------------------
DirectX Debug Levels
--------------------
Direct3D: 0/4 (retail)
DirectDraw: 0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay: 0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow: 0/6 (retail)
---------------
Display Devices
---------------
Card name: Intel(R) HD Graphics Family
Manufacturer: Intel Corporation
Chip type: Intel(R) HD Graphics Family
DAC type: Internal
Device Key: Enum\PCI\VEN_8086&DEV_0116&SUBSYS_05041025&REV_09
Display Memory: 1760 MB
Dedicated Memory: 128 MB
Shared Memory: 1632 MB
Current Mode: 1366 x 768 (32 bit) (60Hz) Monitor Name: Monitor generico Plug and Play
Monitor Model: unknown
Monitor Id: AUO26EC
Native Mode: 1366 x 768(p) (60.014Hz)
Output Type: Internal
Driver Name: igdumd64.dll,igd10umd64.dll,igd10umd64.dll,igdumdx32,igd10umd32,igd10umd32
Driver File Version: 8.15.0010.2291 (English)
Driver Version: 8.15.10.2291
DDI Version: 10.1
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 1/27/2011 17:57:16, 7470080 bytes
WHQL Logo'd: Yes
WHQL Date Stamp:
Device Identifier: {D7B78E66-4256-11CF-667B-0E25A9C2C535}
Vendor ID: 0x8086
Device ID: 0x0116
SubSys ID: 0x05041025
Revision ID: 0x0009
Driver Strong Name: oem12.inf:Intel.Mfg.NTamd64:iSNBM0:8.15.10.2291:pci
[.....]
Non riesco proprio a capire dove sta il problema!!! A me sembra che i requisiti minimi richiesti ci siano...
Avete suggerimenti???
Ormai sto perdendo le speranze
Grazie 1000!!!!
