[RESOLVED] access denied

I've written a program that pulls a directory from a registry key, then tries to delete all files in that directory.

I keep getting this message:
Access to the path 'C:\Users\Me\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.Outlook\CYXW7LL1\20120727_084321.jpg' is denied.

My application is running as administrator <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />

Edit: fixed it.

FileInfo fi = new FileInfo(file);
if (!(fi.Attributes == FileAttributes.Normal)){
fi.Attributes = FileAttributes.Normal;
}
File.Delete(file);