Hi..
After I downloaded the code files.I have built the Project but I got 22 error messages(the same error with different file path) as the following:

Cryptographic failure while signing assembly 'C:\Documents and Settings\Administrator\VSWebCache\JAGUAR\ThePhile\ obj\Debug\ThePhile.dll' -- 'Error reading key file '\Wrox\Keys\ThePhile.snk' -- The system cannot find the path specified. '

In fact,I dont know what is the need for key files.I have deployed my website WebApplication without using them and it is working fine.

Could any one explain to me these issues and How Could I solve the error I mentioned above?

Key files are part of the anti-tamper security features in .net. You can comment them out in all of the AssemblyInfo.cs files if you'd like. I did this myself. It's only required to use them if you need to put assemblies in the GAC.

Eric

Thank you very much..After I have comment them out the 22 errors disappeared:) but when I run the application I get the error:

Security Exception
Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.

Exception Details: System.Security.SecurityException: Requested registry access is not allowed.

Source Error:


Line 27: protected void LogEvent(string message, EventLogEntryType entryType)
Line 28: {
Line 29: if (!EventLog.SourceExists("ThePhile.COM"))
Line 30: {
Line 31: EventLog.CreateEventSource("ThePhile.COM", "Application");

Source File: d:\nabeel\mybooksfiles\wrox\wrox\thephile\philepag e.cs Line: 29

May you help me again to solve this problem?.

This is covered in the readme in the code download.

Eric

I found the file and read it as you told me and every thing is working fine now..Thank you vary much:D