We have 5 hardware sensors for Vmware - it's almost a 100% reproducible crash. When logged into the prtg server I refresh the sensor, watch vmwaresensor25.exe cycle to around 50-75 cpu usage - then werfault.exe takes over and reports on an error.
The following two events can be found in my event viewer every time this occurs.
Application: VMwareSensor25.exe Framework Version: v4.0.30319 Description: The process was terminated due to an internal error in the .NET Runtime at IP 724694AA (72420000) with exit code 80131506.
Faulting application name: VMwareSensor25.exe, version: 0.9.0.3, time stamp: 0x50be074a Faulting module name: clr.dll, version: 4.0.30319.296, time stamp: 0x50484aa9 Exception code: 0xc0000005 Fault offset: 0x000494aa Faulting process id: 0x1f78 Faulting application start time: 0x01ce83e6616c4b67 Faulting application path: C:\Program Files (x86)\PRTG Network Monitor\Sensor System\VMwareSensor25.exe Faulting module path: C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll Report Id: 9fdc590e-efd9-11e2-b086-005056a30001