In a command promt with administrator rights, go to the bin folder in the Composite C1 website folder. If you have more than one instance of Composite C1 installed, just go to one of the instances bin folder. Then write the following command to install the performance countser:

] C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe -i Composite.dll

To uninstall the performance counters write this command:

] C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe -u Composite.dll

Here is an example:

c:\inetpub\wwwroot\bin>C:\Windows\Microsoft.NET\Framework\v2.0.50727\InstallUtil.exe -i Composite.dll