System.UnauthorizedAccessException was caught

[micky]

how can i solve this error??

System.UnauthorizedAccessException was caught
Message="Access to the path
'c:\\inetpub\\wwwroot\\Soliy\\Config\\Options.config' is denied."
Source="mscorlib"
StackTrace:
at System.IO.__Error.WinIOError(Int32 errorCode, String
maybeFullPath)
at System.IO.FileStream.Init(String path, FileMode mode, FileAccess
access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize,
FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean
bFromProxy)
at System.IO.FileStream..ctor(String path, FileMode mode)
at Soliy.Lib.OptionConfigurationManager.Get() in
c:\Inetpub\wwwroot\Soliy\App_Code\Lib\OptionConfigurationManager.cs:line 31