Seeking help from a VBScript guru

[Legacy 205744]

Can someone post code for the following?

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Seeking program (script) that would:
· Open each Excel file (.xlsb) in a designated folder
· Save each
· Close each
Note: Needs to work even as folder content change (files added/removed/renamed)
Note: Best if program initiated by double-clicking icon in Windows

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Specs: Excel 2007, Windows 7
Possible approach: VBScript using FSO


Thanks in advance.