>VFP application executable file is too big. You could just imagine 1 application exe consumes 15 FDD. How we wish MS could fix it in VFP 7.0. Or is there remedy on this now?

There are some things you can do. You can make a copy of your class libraries and forms and delete all the code from the Source field, then rebuild the EXE.

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>VFP Database Security is still an issue. Is it included in VFP 7.0?

MS has said nothing about this.