Monitoring an EXE file

You may want to use the Windows Process sensor :)

Hi Stephan - many thanks for your reply.

I've applied the sensor to monitor this EXE file (via the device which is the server where the EXE is running) but I'm getting the following error:

WMI: 80041017: The query was not syntactically valid. -- PerfCounter: No data to return. (Performance Counter error 0x800007D5)

It's worth noting that the PRTG probe that we're using is only Windows 7 - do we have to use a Windows 2008 probe?

The server where the EXE runs is Windows server, but this is not the probe, only an added device under the probe level.

Regards James

Does this apply to all processes you're trying to enter? Do other WMI sensors work on this very server?

Hi James

I use a custom sensor to check if somone is running DROPBOX on the server. If prtg finds such a process called "dropbox.exe", my sensor turns red. You need the opposite I assume:

Here's my code for the custom sensor GetProcess.vbs:

on error resume next

' Commandline Argument is process.exe
' ex: cscript getprocess.vbs explorer.exe
' **************************************
strComputer = "."

if isNull(WScript.Arguments.Item(0)) then
	wscript.echo "Process not given -> getprocess.vbs processname.exe"
	wscript.quit
else
	strProcess = WScript.Arguments.Item(0)	
end if

strComputer = WScript.Arguments.Item(1)


Set objWMIService = GetObject("winmgmts:" _
    & "{impersonationLevel=impersonate}!\\" _
    & strComputer & "\root\cimv2")

Set colItems = objWMIService.ExecQuery( _
    "Select * from Win32_Process WHERE name ='"&strProcess&"'")

if colItems.Count < 1 then	
	Wscript.Echo colItems.Count&":Ok" 
	Wscript.quit("0")
ELSE
	wscript.echo colItems.Count&":processes running"
	wscript.quit("1")
	
end if

I think you just have to change the "if colItems.Count < 1 then" to "if colItems.Count > 1 then"

regards Thomas

Thanks for sharing that script, Thomas!