Troubleshoot problems that cannot be installed VS2003. NET System Prerequisites

Install VS2003 last night, put in the first disk, open the installation interface, and find the first item (Prerequisites installed): Some system components do not match the version required by Visual Studio. NET, and you must install another version of these components. When you click on the first item, pop-up dialog: Setup detects another program requires the computer to reboot, you must restart the computer to install Visual Studio.NET prerequisites, after the system reboot, you need to restart the installer, click "OK" reboot, click "Cancel"       Quit Setup, and then install it later. However, this is still prompted after the reboot.       Beginning to assume that the. NET Framework 2.0 was installed, the. NET Framework 2.0 was deleted and then tried again, the problem is still, but under the Internet to find: There is said the order of the installation disk is not correct, but this set of disk installed before normal, no problem, so certainly not the order; Continue to find: there is said to be storm audio and video, delete the storm audio and video again, still pass; Keep looking: Find a blog, remember who wrote it, according to his method to delete the registration table Hkey_local_machine/system/curren       Tcontrolset/control/session manager/pendingfilerenameoperations key value, and then try to install, finally OK. (Note: PendingFileRenameOperations is a key value that is displayed in the right window when you navigate to the session Manager directory.) )