There are many reasons why you can have a corrupt index. There's an article on my web site that discusses some of them. It may help you.
>I Am Getting Error Index does not match with table, delete Index file and recreate (Error Code 114). Once I deletes Tag of that table by delete tag all command and recreates that tag again, still this error remains.
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>So every time I am creating Blank Database and updating records from Existing data (Table by table) then it works for few hours, and again this error comes.
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>Index is on Numeric Field Lenght is 13. So What could be problem and how can I resolve it. VFP is runing on Windows NT Over Citrix Server.
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>Anil Lakhani
Craig Berntson
MCSD, Microsoft .Net MVP, Grape City Community Influencer