No value given for one or more required parameters
Problem
You get this error when running your application:
Unable to get records. No value given for one or more required parameters.
Solution
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Microsoft Access databases must be installed on the same system as the web application. This is a Microsoft Access restriction.
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The folder containing the database and the database file(s) themselves must be read and write enabled.
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The database folder must also be accessible by the user configured for the Virtual Directory. This is generally the ASPNET user.