In Windows Vista, you receive the following error message when you use Event Viewer to try to connect to another computer:

There are no more endpoints available from the endpoint mapper.

This problem occurs if the following conditions are true:

• In the “Regional Options and Languages” item in Control Panel, you have changed the decimal symbol from a period (.) to a comma (,).
• You try to connect to a computer that is running an earlier version of Windows. For example, you try to connect to a computer that is running Microsoft Windows Server 2003.