I had to reinstall WinXP 64 edition. The Automatic Update is not coming up anymore; it was before, and keep on alerting, even though I pressed download already on 90% of the updates. This is still service pack 1 so I guess it didn't download. I had restarted. Automatic Update service is on. Also, the service pack failed manually from Microsoft's website. I reregister some files: regsvr32 dispex.dll regsvr32 vbscript.dll regsvr32 scrrun.dll , worked but for regsvr32 msscript.ocx loadlibrary("msscript.ocx") failed - the specified module could not be found ?