In windows vista, the run command can be found in which application
I do not have Vista, but it seems that the answer to your question can be found here:
http://www.computerperformance.co.uk/vista/vista_run_command.htm
In Windows Vista, the Run command can be found in the Start menu. To access it, follow these steps:
1. Click on the Start button in the bottom left corner of the screen.
2. On the right-side panel of the Start menu, you should see a small search box with the text "Start Search" inside it.
3. Click inside the search box to activate it.
4. Type "Run" (without quotes) into the search box.
5. As you type, you should see a program called "Run" appearing in the search results.
6. Once you see the "Run" program listed, you can either click on it in the search results or press the Enter key on your keyboard to open it.
The Run command is a convenient way to quickly launch applications, open files or folders, or access various system utilities by typing in their corresponding commands. When the Run dialog box opens, you can type a command or the name of a program or file, and Windows will execute the command or open the specified program/file for you.