Hello, Running VS 2005 and the latest built of Dev Inspect, I get the scan failed error (see printout below) and cannot get to the PDF reports.
One interesting bit is that I can build both the site and solution in '05 but when DI runs, it says that the site cannot be built...

Starting vulnerability scan...

Scan started at 9:51:52 PM.

Loading scanner...

Scanner loaded.

Loading scan settings...

Scan settings loaded.

Loading policy data...

Policy data loaded for 'DevInspectVS'.

Building web site...

Debug build of web site failed, attempting standard build...

Web site build failed.

Collecting project data...

Project data collected.

Starting design scan...

 [SNIP for all the different checks]

Design scan complete.

Starting static scan...

Scan failed.

Scan failed.

The general technique for trouble-shooting DevInspect for Visual Studio is to enable error logging for Visual Studio.  That log should help identify where the failure lies.  This technique may also activate additional errors within your Application Event Log that were previously suppressed.  Below is the quick method to generate the error log.

Enter a command such as the following from the directory where the devenv.exe program is found (typically ...\Microsoft Visual Studio 8\Common7\IDE).  The specified file "vslog.xml" will have the error output once you have regenerated the issue.

devenv.exe /log c:\VSLog.xml

or

C:\Program Files\Microsoft Visual Studio 8\Common7\IDE\devenv.exe /log c:\vslog.xml