spacer spacer spacer
  arrow Description
  arrow Sample Screen
  arrow Key Facts
  arrow Solutions
  arrow Forum Help
  arrow Technical Details
  arrow Vendor Summary
  arrow Research this Issue
  help Solutions Help
PC Mover
Move applications, files and settings from one PC to another. Handles Windows upgrades too, even XP 32-bit to Windows 7 64-bit!
Ensures you have the latest drivers and software updates to make your PC run better and safer.
Fix-It Utilities
Make your PC run like new! Includes Anti-Virus, Anti-Spyware, hardware diagnostics, registry fixer, and more!
Fatal Error Solutions


STOP: 0x000000F5


The filter manager device driver likely has a bug. Most often a filter manager is part of the Anti-virus or a backup software.

This is a fatal Windows error, typically called a Stop message, Bug Check, or more commonly the Blue Screen of Death (BSoD). The system is in a forced reboot state. Any unsaved work is likely lost.

  Sample Screen  

A problem has been detected and Windows has been shut down to prevent damage to your computer.


If this is the first time you've seen this Stop error screen, restart your computer. If this screen appears again, follow these steps:

Check to make sure any new hardware or software is properly installed. If this is a new installation, ask your hardware or software manufacturer for any Windows updates you might need.

If problems continue, disable or remove any newly installed hardware or software. Disable BIOS memory options such as caching or shadowing. If you need to use Safe Mode to remove or disable components, restart your computer, press F8 to select Advanced Startup Options, and then select Safe Mode.

Technical Information:

*** STOP: 0x000000F5

Beginning dump of physical memory
Physical memory dump complete.

Contact your system administrator or technical support group for further

Text may appear differently depending on where the error occurs.
Additional technical information (hex values) specific to a machine are not shown.
  Key Facts  
Full Title

Stop Code


occurance meter
  XP, Vista, 2008, 7, 8

  Microsoft Corporation
  Solutions and Fixes  
  Date Votes ratings
Update Filter Driver
    Add    Flag
solution icon
Either update, disable or remove the Anti-Virus and/or Backup software you are using, specifically the driver they install.
solves it indicator
risk indicator
effort indicator
  FaultWire Staff
Posted: 2-Sep-2009
Uninstall the Last Install
    Add    Flag
solution icon

If you can get the system up for more than a few minutes or can use safe mode, try removing the last installed software application or driver.

For removal of an application (Windows 8+)

  1. Press the Windows Key and X together, then  Control Panel, then Programs and Features.
  2. Select the software to uninstall and select Uninstall.

 For removal of an application (Windows 7 & Vista):

  1. Click on Start, Control Panel, then Programs and Features.
  2. Select the software to uninstall and select Uninstall.

For removal of an application (Windows XP):

  1. Click on Start, Control Panel, then Add or Remove Programs.
  2. Select the software to uninstall and select Remove.

To disable a driver:

  1. Bring up the system information dialog:

    On the keyboard, press the Windows key + Pause/Break.


    Select Start, right click Computer and on the drop-down, select Properties.

  2. Click on the left side option Advanced system settings (7/Vista only).
  3. In System Properties, select the Hardware tab, then click on Device Manager button.
  4. Find the hardware/driver of interest (you may need to expand a choice at the "plus" graphic) and double click the choice.
  5. Select the Driver tab. Here you can perform a number of actions such as update the driver, roll Back the driver to an older version, disable or uninstall the driver.
  6. Click OK to exit, then close the Device Manager and other previously opened dialogs.
solves it indicator
risk indicator
effort indicator
  FaultWire Staff
Posted: 5-Oct-2008

Also see our list of common Fatal Error Solutions.

  Forum Help  
Forums on topic

Check out what others say about this issue and review or add your own comments and solutions!

Go to Forums on topic.
  Technical Details  
  technical details

An unrecoverable failure occurred in the Filter Manager.

After the Stop code will be 4 hex values: {Parameter 1, Parameter 2, Parameter 3, Parameter 4}.

Parameter 1 specifies the cause of the issue.

0x00000066 The minifilter returned FLT_PREOP_SUCCESS_WITH_CALLBACK or FLT_PREOP_SYNCHRONIZE from a preoperation callback, but did not register a corresponding postoperation callback.
0x00000067 An internal object ran out of space, and the system is unable to allocate new space.
0x00000068 Unexpected failure referencing an object.
0x0000006A The file-open or file-create request could not be canceled, because one or more handles have been created for the file.
0x0000006B Invalid BACKPOCKET IRPCTRL state.
0x0000006C Too many nested PageFaults for BACKPOCKETED IRPCTR.
0x0000006D The context structure was dereferenced too many times. This means that the reference count on the Filter Manager's CONTEXT_NODE structure went to zero while it was still attached to its associated object.
0x0000006E The context structure was referenced after being freed.

Parameter 2 depends on the value of Parameter 1.

Parameter 3 depends on the value of Parameter 1.

Parameter 4 depends on the value of Parameter 1.

  Vendor Summary  
  Microsoft Corporation (more info...)

Microsoft Corporation Logo



    While BSoD fatal stop errors are identified by Microsoft Windows, they are often caused by non-Microsoft applications, drivers and hardware issues.  
  Research this Issue  
Getting search results...
  While we believe this information up to date and accurate, FAQware is not responsible for any inaccuracies. If you find something that is out of date or inaccurate, please let us know at so we can correct it.