The FLTMC CMD command is a Windows command line utility that is used to manage file system filter drivers. It is used to install, configure, and remove filter drivers from the system. The FLTMC command is available in all versions of Windows since Windows Vista and Windows Server 2008.
Filter drivers are used to control access to files and folders on the system. They can be used to prevent certain types of files from being accessed, or to control which users have access to certain files. Filter drivers are also used to control the way files are stored on the system, such as compressing files or encrypting them.
Syntax of the FLTMC CMD Command
The syntax of the FLTMC command is as follows:
fltmc [option] [driver] [parameter]
The option parameter specifies the action to be performed. The available options are:
- -i – Install a filter driver
- -u – Uninstall a filter driver
- -e – Enable a filter driver
- -d – Disable a filter driver
- -c – Configure a filter driver
- -l – List installed filter drivers
The driver parameter specifies the name of the filter driver to be installed, uninstalled, enabled, disabled, or configured. The parameter parameter specifies the configuration parameters for the filter driver.
Examples of the FLTMC CMD Command
Example 1: Install a Filter Driver
To install a filter driver named “MyFilter”, the following command can be used:
fltmc -i MyFilter
Example 2: Uninstall a Filter Driver
To uninstall a filter driver named “MyFilter”, the following command can be used:
fltmc -u MyFilter
Example 3: Enable a Filter Driver
To enable a filter driver named “MyFilter”, the following command can be used:
fltmc -e MyFilter
Example 4: Disable a Filter Driver
To disable a filter driver named “MyFilter”, the following command can be used:
fltmc -d MyFilter
Example 5: Configure a Filter Driver
To configure a filter driver named “MyFilter” with the parameter “MyParameter”, the following command can be used:
fltmc -c MyFilter MyParameter
Example 6: List Installed Filter Drivers
To list all installed filter drivers, the following command can be used:
fltmc -l
Conclusion
The FLTMC CMD command is a Windows command line utility that is used to manage file system filter drivers. It can be used to install, configure, and remove filter drivers from the system. The FLTMC command is available in all versions of Windows since Windows Vista and Windows Server 2008.
The syntax of the FLTMC command is as follows: fltmc [option] [driver] [parameter]. The available options are: -i, -u, -e, -d, -c, and -l. Examples of how to use the FLTMC command to install, uninstall, enable, disable, configure, and list installed filter drivers were also provided.
FAQ
What is Microsoft Windows Filtermanager for?
Microsoft Windows Filtermanager (FltMgr.sys) is a vital kernel-mode driver that provides essential functions for file system filter drivers. It helps manage and expose functionalities commonly required by these drivers, enhancing efficiency and security.
How do I unload a filter driver?
To unload a filter driver, you need to call the NdisFDeregisterFilterDriver function from Unload. This function will detach all currently attached filter modules associated with the filter driver. For detailed instructions on unloading filter drivers, please refer to the guidelines on stopping a driver stack.
How to install Minifilter driver?
To install the Minifilter driver, follow these steps: 1. Open Device Manager 2. Expand the category where you want to install the driver 3. Right-click on the device 4. Select “Update driver software” 5. Choose “Browse my computer for driver software” 6. Locate and select the driver file 7. Click “Next” and follow the prompts to complete the installation. This process will ensure a successful installation of the Minifilter driver on your system.
What are filter drivers in regards to endpoint security?
Filter drivers in the context of endpoint security are optional drivers that can load above or below a device driver, allowing them to modify the device’s behavior. These drivers are commonly installed by antivirus and antimalware software to scan incoming and outgoing I/O for any potential threats.