I have successful install VF7 with SP1
in a pure machine (only have winME without any other software )
so I think it is not problem of my disk .
and I have buy a VF7 (orginal copy instead of MSDN copy )
but still not working for install the SP1.
so I think it is something in the window affect the installation of the SP1.
but very difficult to find which software.
machine A : (unsuccess)
1, window 2000 advance server
2, VS6
3, VFP7
4, MSSQL 2000
5, office 2000
6, mysql 4.0 beta
7, Ms Embedded Viusal Tools (EVB and EVC)

machine A : (unsuccess)
1, window 2000 pro
2, VS6
3, VFP7
5, office 2000
6, mysql 4.0 beta

machine C : (success)
1, window ME
2, office 2000
3, VFP7