.msi file could not be executed

[Rico.JohnnY]

after installed winxp pro integrated with sp2...some .msi files can not be executed normally..such us Microsoft Applocale,Tuneup Utility,Calculator Power toy..and the pop up window alerts,

"the feature you are trying to use is on a CD-ROM or other removable disk that is not available."

but these files could be installed properly during my software installation process @T12

So,what's wrong,anybody knows that?