>This client is trying to run a 1999 version of SBT Pro Series 5 on Windows 7 and gets error 1150 - memory error when trying to re-create indexes.
>I don't have the code and I don't have VFP 5 so I can't debug it.
>
>Any ideas?

Rick Schummer wrote a couple of blogs that may be helpful:

http://rickschummer.com/blog/2009/11/vfp-5-on-windows-7-issue.html
http://rickschummer.com/blog2/2010/11/windows-7-gotcha-with-visual-foxpro-apps/