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Old April 22nd, 2008, 10:40 AM
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I think you are running into a validation mechanism from ASP.NET, helping you to prevent cross-side script and other injection attacks.

The technique is called Request Validation and can be turned off. However, you are advised to do this only if you take other preventive actions. For more info see: http://www.asp.net/learn/whitepapers...st-validation/

Cheers,

Imar
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