A problem has been detected and windows has been shut down to prevent damage to your computer.
The problem seems to caused by the followind file: SPCMDCON.SYS
If this is the first time you've seen this stop error screen, restart your computer. If this screen appears again, follow these steps:
Check to make sure any new hardware or software is properly installed.
If this is a new installation, ask your hardware or software manufacturer for any windows update you might need.
If problems continue, disable or remove any newly installed hardware or software. Disable BIOS memory option such as caching or shadowind.
If you need to use Safe Mode to remove or disable components, restart your computer, press F8 to select Advanced Startup options, and then select safe Mode.
*** STOP: 0x00000050 (0xFD3094C2, 0x00000001, 0xFBFE7617, 0x00000000)
*** SPCMDCON.SYS - Address FBFE7617 base at FBFE5000, Datestamp 3d6dd67c