If u have the Broken Sword Trilogy retail version and you get that error when you try to save then there is a simple solution
1. Quit the game, and find the installation folder mine is "C:\Program Files (x86)\Broken Sword Trilogy" 2. Find the "Broken Sword I.exe"
3. Right click it and select Run as Administrator"
Thats all each time you will be running Broken Sword I as an adminstrator you will not encounter that error again!