>I have a big Excel File(>50MB). In VFP6.0 when I issue
>
>IMPORT FROM "d:\test\test.xls" TYPE XL8 SHEET "SUMMARY"
>
>I have no problem. But in VFP7.0 I got error "Internal consistency error".
>In VFP8.0 I got "Microsoft Excel file format is invalid".
>Need help! Thanks in advanced!

I suspect that for something like this, you probably want to go straight for a MS support call. They can look at your file and if there's something in VFP that needs to be fixed, they can fix it.

I was involved with a prior bug fix in a situation like this...