Did the chkdsk. Crossing my fingers that my computer won't forget to load my explorer.exe anymore.
Checking file system on C:
The type of the file system is NTFS.
A disk check has been scheduled.
Windows will now check the disk.
Cleaning up minor inconsistencies on the drive.
Cleaning up 46 unused index entries from index $SII of file 0x9.
Cleaning up 46 unused index entries from index $SDH of file 0x9.
Cleaning up 46 unused security descriptors.
CHKDSK is verifying Usn Journal...
Usn Journal verification completed.
CHKDSK is verifying file data (stage 4 of 5)...
Windows replaced bad clusters in file 35114
of name \DOCUME~1\user\MYDOCU~1\MYVIDE~1\2012\M-2012~1.MKV.
File data verification completed.
CHKDSK is verifying free space (stage 5 of 5)...
Free space verification is complete.
78140128 KB total disk space.
67327892 KB in 114510 files.
58984 KB in 17372 indexes.
0 KB in bad sectors.
396876 KB in use by the system.
65536 KB occupied by the log file.
10356376 KB available on disk.
4096 bytes in each allocation unit.
19535032 total allocation units on disk.
2589094 allocation units available on disk.
Internal Info:
00 55 03 00 35 03 02 00 3a 28 03 00 00 00 00 00 .U..5...

......
cd 51 00 00 02 00 00 00 4a 04 00 00 00 00 00 00 .Q......J.......
b4 ff 5c 08 00 00 00 00 46 e1 a8 66 00 00 00 00 ..\.....F..f....
80 58 84 0c 00 00 00 00 d4 ad 02 29 07 00 00 00 .X.........)....
34 a0 db 90 00 00 00 00 6c cd 7f 43 08 00 00 00 4.......l..C....
99 9e 36 00 00 00 00 00 b8 39 07 00 4e bf 01 00 ..6......9..N...
00 00 00 00 00 50 5e 0d 10 00 00 00 dc 43 00 00 .....P^......C..
Windows has finished checking your disk.
Please wait while your computer restarts.