Hi ZABU,

Based on my searching, I think we can utilize the index service of windows
to search the file which contain the specified keyword. Then we can use
automation to open the word document and then make the http link replace.
Here is KB with VB.NET, but we can do the similar thing in VB6 or vba
using ADO.
HOW TO: Use an ASP.NET Application to Query an Indexing Service Catalog by
Using Visual Basic .NET (820105)
http://support.microsoft.com/default...B;EN-US;820105

Best regards,

Peter Huang
Microsoft Online Partner Support

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