Regexile is a regular expression testing program. It is used for development of regular expressions in the Microsoft.NET environment. It allows the user to enter and edit a regular expression, and see the matches it finds in source text in real time. Features include group matching and display, a quick clip context menu for easy access to common regular expressions, and other enhancements.
I have not yet had this report from any other user. Check to make sure that you have the Microsoft .NET Framework version 2.0 installed on your machine, downloadable from the Microsoft website. If it is, and you have any more information on why this problem is occuring on your machine, please contact me on my website, livingroad dot com.