1. Click Start, click Control Panel, switch to Classic View and
2. Under the View tab, click to check "Show hidden files and folders", and
"Hide protected operating system files", click Ok.
3. Launch Explorer or double-click My Computer, locate to C:\Windows\inf,
right-click on SR (SR.inf) and select install.
4. If the system requests the XP CD, please insert the CD into CD-ROM and
the installation according to the instructions.