Changing Aspnet Version on IIS5 ou 6 with aspnet_regiis

You may already have had the following message while creating a new virtual directory or trying to change the aspnet version :

Changing the Framework version requires a restart of the W3SVC service. Alternatively, you can change the Framework version without restarting the W3SVC service by running: aspnet_regiis.exe -norestart -s IIS-Viirtual-Path

Do you want to continue (this will change the Framework version and restart the W3SVC service)?

The problem is how to get the IIS-Viirtual-Path, easy once you know it :

aspnet_regiis -lk

Source : http://stackoverflow.com/questions/1804208/how-do-you-work-out-the-iis-virtual-path-for-an-application