Things You'll Need
Instructions
Launch the CYGWIN System on your computer by going to your "Start" menu, selecting "CygWin" and choosing "CygWin Bash Shell." This will open a DOS shell command window.
Download PSP ToolChain to your computer (see Resources). Select the desktop as the download location to make it easy to find. The download will be a compressed folder.
Open "Windows Explorer," and click on the "C Drive" icon.
Choose the "Cygwin" folder, click the "Home" folder and select the "User" folder. Note that the "User" folder may actually have the name assigned to the current or main user account for your computer.
Drag and drop the extracted PSP ToolChain folder into the "User" folder.