I am in the process of installing and configuring ColdFusion 11 on IIS 8.5, using the instructions found in Pete Freitag's CF11 Lockdown Guide.
Everything is going fine until I get to section 2.16 - "Create Alias for /CFIDE/scripts". When I attempt to access the ColdFusion Administrator website at https://127.0.0.1/CFIDE/administrator/index.cfm, I get a "File Not Found" exception:
I have configured IIS to Deny access for all /CFIDE sub-directories (Request Filtering at the root), and removed /CFIDE/administrator from the Request Filtering URLs in the CF Admin IIS website.
I tried removing all /CFIDE sub-directories from the Request Filtering for the website, but this accomplished nothing.
It turns out there is one important step missing from Pete Freitag's wonderful ColdFusion 11 Lockdown Guide.
After running the Web Server Configuration Tool, which adds the CFIDE directory to each website, including your ColdFusion Administrator website, you need to grant permission on the CFIDE directory to the ColdFusion user account.