Contact your system administrator for more info.
you’ve got the option to go toMiniToolto find the methods.
Instead of leveraging real-time protection, it focuses on scanning malware on your setup.
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There are several reasons for the MRT blocked by system administrator error:
1.
The software may be listed in the Software Restriction Policy.
Some registry entries prevent the tool from starting.

The file may not be owned by the administrator
4.
Sometimes, the file doesnt have administrator permissions.
This post introduces how to fix the An operating system wasn’t found.

Try disconnecting any drives that don’t contain an operating system.
How to Fix MRT Blocked by System Administrator?
Next, I will introduce how to fix MRT blocked by system administrator.
Right-click it, and choose theDeleteoption.
Right-click it and chooseDelete.
Step 1:jot down cmd in thesearchbox.
Right-tap the first result and select theRun as administratoroption.
Step 2:Copy and paste the command shown below and press theEnterkey.
Check whether the MRT blocked by system administrator error still appears!
Step 2:Navigate to themrt.exefile.
Step 3:Then right-click themrt.exefile, clickProperties, and then clickSecurity.
Click theAdvancedbutton to open theAdvanced Security Settingswindow.
Step 4:Click theChangelink next to theOwnerlabel.
Step 5:Check theReplace owner on subcontainers and objectsbox in theAdvanced Security Settingswindow.
ClickOKto change the ownership.
reboot your rig and the problem should be resolved.
Step 1:Locate themrt.exefile by right-clicking its entryon the Desktop window and chooseProperties.
Step 2:Navigate to theCompatibilitytab and check theRun this program as an administratoroption before applying the changes.
Then give a shot to see if the error still appears.
The error may occur when you are launch the file or the program.
if you hit the same error, try these solutions.