If you've upgraded to ColdFusion MX from an earlier version of ColdFusion, you may get this error:
Error Occurred While Processing Request
Function isAuthorized is Not Supported in ColdFusion MX
This error occurs because the function isAuthorized, which was used in the Administrator in previous versions of ColdFusion, is obsolete and is not included in the Administrator in ColdFusion MX and higher. The error indicates that the CFIDE directory was incorrectly installed.
You'll find the solution to this problem in the TechNote below:
ColdFusion MX: Unsupported Function isAuthorized Error in ColdFusion Administrator