Prefix can automatically track the names of your ASP.NET HTTP modules. This can be very useful for troubleshooting performance problems caused by a module. If you do not see module names as shown in the image below, you may need to make a config change to your computer.
To collect the names of your modules, the Stackify profiler requires that Tracing be enabled in your Windows features. Please note that adding Windows features may require a reboot.
You can also try running this command via an elevated permissions command line:
DISM /online /Enable-Feature /FeatureName:IIS-HttpTracing