This is usually caused by the program being installed into a folder other than the recommended location of C:\Program Files\Technisoft\Advanced Scheduling. To correct this problem, locate the Advanced Scheduling Add-On entry within the Windows registry editor (RegEdit.exe) and change the Value Data to that of the folder into which Advanced Scheduling Add-On was actually installed.

 

On a 64-bit Windows computer both the registry key and data values will be slightly different, as shown below: