medctrro.exe error

[greg677]

Hey people im having a bit of trouble i use to install .NET Framework via runonceex and XP installs perfectly, but i came across this file "DotNetFx_All_In_1_Addon_v2.1.7z" by ryanvm, when XP installs during the registering components section it says it cant find "medctrro.exe" i checked the i386 folder and the MEDIACTR.CAB file and their both there. is their any way to fix this problem?