AppMetrics
application metrics collecting tool

Deployment: build deployment package, copy to the target PC and then use this command:
AppMetrics.deploy.cmd /Y
(administrator rights required)
After first installation, it's necessary to grant ASP.NET user (NETWORK SERVICE) with write access to the folder App_Data.
Contents of App_Data is preserved on update.
List of users is stored in App_Data/users.config file, format is like this:
user-name\tpassword\r\n

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