How to make a tool to remove temporary files using
From where, we have to start..Please help..

Is this just for practice, or is the disk cleanup utility that comes built into Windows not satisfactory?

Hey hey Computer Savy:

For what you want to do, you might want to run through File I/O tutorials. Try this MSDN tutorial on for size:

(if that link doesn't work, try a Google search for: "C# File I/O")

Remember to change the version to the appropriate version of the Framework you're using. Let me know if you have any questions.