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UNABLE TO LOAD PROCESS MONITOR DEVICE DRIVER PROCMON HOW TO
UNABLE TO LOAD PROCESS MONITOR DEVICE DRIVER PROCMON INSTALL

UNABLE TO LOAD PROCESS MONITOR DEVICE DRIVER PROCMON INSTALL

This explains why procmon works on a similarly configugured system that coincidently had been updated recently.Īfter manually downloading and applying this update the process monitor was able to install the driver and run. If the system gets regular updates, this update would already by applied. The system I’m using is not connected to the internet and cannot access a WSUS server so updates are not applied on a regular basis. It involves Microsoft update KB3033929 which added support for SHA-2 certificate signing (in preparation of the likely SHA-1 vulnerabilities). Even if you are using Switch User, if you have ProcMon running in the other user session it will capture the information that happens in the new session started when you logon.

UNABLE TO LOAD PROCESS MONITOR DEVICE DRIVER PROCMON HOW TO

After a lot of searching, I found this blog post that describes the actual root cause and how to resolve it. If you are trying to capture something that happens during the logon process it is best to run ProcMon in another logged on users session on the same machine. which Windows loads device drivers and starts services PipeList Lists listening named. So, PROCMON32.SYS was not being installed. (I merged DLLView and HandleEx to create Process Explorer in 2001.). You may encounter the following error: Unable to load Process Monitor device driver. The file could be corrupt due to unauthorized modification or the invalid hash could indicate a potential disk device errorįilename: \Device\HarddiskVolume2\Windows\System32/drivers/PROCMON23.SYS Symptoms I get the following error when trying to run Process Monitor (from Sysinternals Suite) application on a Parallels Virtuozzo Containers for Windows. Community article: Change Altitude of Process Monitor (ProcMon). I checked Event Viewer->Security and saw that there was an Audit Error:Ĭode integrity determined that the image hash of a file is not valid.

When on a 64 bit system, Procmon extracts a 64bit binary in the %TEMP% folder as Procmon64.exe and runs that.

Extract the 64 bit binary from the procmon.exe into it’s own binary procmon-64 (didn’t work).

The Workstation service needs to be running (it is).

There are several solutions noted as the root cause, not of which worked for me including: This has been mentioned in posts going back to 2008. Attempts to run the 64 bit version of procmon to observe a process’ activity results in the following error: Unable to load Process Monitor Device Driver.