To put this problem to rest....
You would have encountered this problem when using FireFox and Googles Safe Browsing feature, a service provided for FireFox only. The problem was resolved by moving two htm files, without any change, from a sub folder to the root directory.
Regards,
Greg
"Greg Siemon"  wrote in message ...
 Instrument Approach and Airport/Facility Directories Library and Flight
 Planning Software
 
 Aviator Trip Pack:
 1.   Develop your own custom library instrument approach procedures and
 A/FD.
 2.   Rapidly develop flight plans by point-n-click and rubber band routing.
 3.   Create Trip Packs of only the procedures required for a flight.
 4.   Automatically select alternate AP's by course width.
 5.   Hands free Duat access for weather and filing flight plans.
 6.   Pocket PC support and laptop/tablet sync.
 7.   Graphical map with Airports, waypoints and SUA.
 8.   Get METAR/TAF weather by pointing, on the map, with your mouse.
 9.   Update your library independently, no remote service or charge.
 10. Optionally update your library automatically and unattended.
 11. Airport/Facilities Directory entries are included in Trip Packs for
 subject airports.
 12. An EFB
 
 http://cmensys.com