Windows 7: Command prompt doesnt recognize commands / cant repair windows

i cant run any commands in command prompt.i have checked a lot of stuff on inet to solve like paths @environment variables etc but i still couldnt solve it.i thought maybe its cuz a system file is missing made a repair disc but couldnt run sfc via command prompt at boot because i got this error saying
"thıs verıson of system recovery ıs not compatible with the version of windows you are trying to repair"
i have tried nearly everything but couldnt solve it guys i hope u ppl can help me.
thx from now

It sounds like something went horribly wrong with your Windows system files or registry. Have you used any registry cleaning tools on this system?

You may also try Disk Check with both boxes checked for all HDDs and with Automatically fix file system errors checked for all SSDs. Post back your logs for the checks after finding them using Check Disk (chkdsk) - Read Event Viewer Log. It is possible you have hard disk errors causing the problems.

Also, have you tried to use System Restore OPTION TWO to revert to an old restore point?

i have checked both hdds and here are the logs.btw i didnt set a restore point to more than 4 days so all i could was to restore it to 4 days earlier tho ive tried that also and it didnt fix the issue.and yes i have used ccleaner most of the time.also whats weird is i got a roommate that is usin a laptop and his command prompt doesnt recognize any of the commands.we are not on the same network i mean just connected to internet via same router.

here are the logs for c and d drives :


Level Date and Time Source Event ID Task Category
Information 1/31/2012 6:31:02 PM Microsoft-Windows-Wininit 1001 None "

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.

CHKDSK is verifying files (stage 1 of 5)...
97280 file records processed.

File verification completed.
55 large file records processed.

0 bad file records processed.

2 EA records processed.

60 reparse records processed.

CHKDSK is verifying indexes (stage 2 of 5)...
141520 index entries processed.

Index verification completed.
0 unindexed files scanned.

0 unindexed files recovered.

CHKDSK is verifying security descriptors (stage 3 of 5)...
97280 file SDs/SIDs processed.

Cleaning up 557 unused index entries from index $SII of file 0x9.
Cleaning up 557 unused index entries from index $SDH of file 0x9.
Cleaning up 557 unused security descriptors.
Security descriptor verification completed.
22121 data files processed.

CHKDSK is verifying Usn Journal...
37179272 USN bytes processed.

Usn Journal verification completed.
CHKDSK is verifying file data (stage 4 of 5)...
97264 files processed.

File data verification completed.
CHKDSK is verifying free space (stage 5 of 5)...
23532536 free clusters processed.

Free space verification is complete.
Windows has checked the file system and found no problems.

127897599 KB total disk space.
33515464 KB in 71877 files.
48172 KB in 22122 indexes.
0 KB in bad sectors.
203815 KB in use by the system.
65536 KB occupied by the log file.
94130148 KB available on disk.

4096 bytes in each allocation unit.
31974399 total allocation units on disk.
23532537 allocation units available on disk.

Internal Info:
00 7c 01 00 35 6f 01 00 45 bd 02 00 00 00 00 00 .|..5o..E.......
ae 01 00 00 3c 00 00 00 00 00 00 00 00 00 00 00 ....<...........
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................

Windows has finished checking your disk.
Please wait while your computer restarts.
"

----------------------------------------------------



Level Date and Time Source Event ID Task Category
Information 1/31/2012 9:05:58 PM Microsoft-Windows-Wininit 1001 None "

Checking file system on D:
The type of the file system is NTFS.

A disk check has been scheduled.
Windows will now check the disk.

CHKDSK is verifying files (stage 1 of 5)...
103936 file records processed.

File verification completed.
43 large file records processed.

0 bad file records processed.

0 EA records processed.

0 reparse records processed.

CHKDSK is verifying indexes (stage 2 of 5)...
117604 index entries processed.

Index verification completed.
0 unindexed files scanned.

0 unindexed files recovered.

CHKDSK is verifying security descriptors (stage 3 of 5)...
103936 file SDs/SIDs processed.

Security descriptor verification completed.
6834 data files processed.

CHKDSK is verifying file data (stage 4 of 5)...
103920 files processed.

File data verification completed.
CHKDSK is verifying free space (stage 5 of 5)...
99836056 free clusters processed.

Free space verification is complete.
Windows has checked the file system and found no problems.

848759807 KB total disk space.
449185448 KB in 70036 files.
34320 KB in 6836 indexes.
0 KB in bad sectors.
195811 KB in use by the system.
65536 KB occupied by the log file.
399344228 KB available on disk.

4096 bytes in each allocation unit.
212189951 total allocation units on disk.
99836057 allocation units available on disk.

Internal Info:
00 96 01 00 53 2c 01 00 cf 1c 02 00 00 00 00 00 ....S,..........
a4 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
"

Run SFC /SCANNOW Command - System File Checker up to three times to fix any corrupted Windows files. If it comes back with no integrity violations after the first run, post back here for further instructions. If you still get errors after the fourth run, go through OPTION THREE of that tutorial and use the Tip provided therein.

i just ran sfc and it didnt find any integrity violations btw do i have to have a file called autoexec.nt or something like that in my windows/system32 dir? because i dont have at mine i wanted to extract it from my win 7 cd via 7zip but couldnt it find there also.well sfc didnt say anything was missing anywayz so its not a problem i guess

Can you post the command prompt screenshot of what error you get when you try to run a command? Screenshots and Files - Upload and Post in Seven Forums

here ive tried few cmds.
Attachment 196070

What about an Elevated Command Prompt?

i think ive changed but still same .here uploaded the ss
Attachment 196071

type path and post the picture of the result.