Laptop won't run chkdsk

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz, Intel64 Family 6 Model 37 Stepping 5
Processor Count: 4
RAM: 3890 Mb
Graphics Card: Intel(R) HD Graphics, 1721 Mb
Hard Drives: C: Total - 464557 MB, Free - 298201 MB;
Motherboard: TOSHIBA, NWQAA
Antivirus: COMODO Antivirus, Updated and Enabled


Here is a quick snapshot of my event viewer

Attached Thumbnails