Failure at Microsoft.crm.setup.common.registerasyncserviceAction

Some people are experiencing troubles while installing CRM 4.0. Right now I’m having the same problems as some others. In the end of the installation, the setup throws the error message "Failure at Microsoft.crm.setup.common.registerasyncserviceAction". The reason why I got this error message was because I had just uninstalled CRM and tried to install it again. I did not think about a wise lesson