My OS is XP SP3 I am attempting to instal Frameworks and Runtimes on a laptop and on a PC. On both machines the Installer fails to instal IIS 5.1 and PHP 5.2.10. During the copying of files phase, a windows message reads "unable to copy upnpui.dll from C:\WINDOWS\ServicePackFiles\i386\ " . I retried several times then cancelled the copy and continued to run the installer. The file upnpui.dll is in that directory and I can also copy it to another directory. The installer apparently can't copy either the original or the copy.
ASP.NET MVC1.0 and NET Framework 3.5 SP1 have apparently installed OK
Is that inabilty for the installer to copy that file a reason of the failure to instal the applications and, if so, what is the cause of this?.