I can remove this thing that disables regedit and task manager. Log:

Malwarebytes' Anti-Malware 1.34
Database version: 1757
Windows 5.1.2600 Service Pack 3

13/02/2009 6:11:50 PM
mbam-log-2009-02-13 (18-11-44).txt

Scan type: Quick Scan
Objects scanned: 60303
Time elapsed: 3 minute(s), 43 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 2
Folders Infected: 0
Files Infected: 0

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools (Hijack.Regedit) -> Bad: (1) Good: (0) -> No action taken.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableTaskMgr (Hijack.TaskManager) -> Bad: (1) Good: (0) -> No action taken.

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

It says you took no action, you need to can and then tell MBAM to fix it.

You can also run this:

• Download FixPolicies.exe by Bill Castner and save it to your desktop.
• Double click on FixPolicies.exe to run it.
• Click on Install. It will create a folder named FixPolicies on your desktop.
• Open the FixPolicies folder.
• Double click on Fix_policies.cmd to run it. Command Prompt will open and close quickly this is normal.
• Reboot your computer after it runs

I already presses remove on malwarebyte but i keeps coming back.
On fixpolicies.exe, i installed it, then ran the cmd, but after i rebooted the computer the hijack.regedit abd hijack.taskmanager
still block my use of task manager and regedit.

Please visit this webpage for instructions for downloading ComboFix to your DESKTOP : how-to-use-combofix
Please ensure you read this guide carefully and install the Recovery Console first.
NOTE!!: You must save and run ComboFix.exe on your DESKTOP and not from any other folder.
Also, DO NOT click the mouse or launch any other applications while this is running or it may stall the program

Additional links to download the tool:
ComboFix.exe
ComboFix.exe
ComboFix.exe


Note: The Windows Recovery Console will allow you to boot up into a special recovery (repair) mode. This allows us to more easily help you should your computer have a problem after an attempted removal of malware. It is a simple procedure that will only take a few moments of your time.

Once installed, you should see a blue screen prompt that says:

The Recovery Console was successfully installed.

Please continue as follows:

• Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.
• Click Yes to allow ComboFix to continue scanning for malware.
• When the tool is finished, it will produce a report for you.
• Please post the C:\ComboFix.txt along with a new HijackThis log so we may continue cleaning the system.