The HAHTsite Scenario Server reports the following:

The application had a runtime error while processing this page. Report this problem to the site webmaster.

Diagnostic information:

Error The application page HS_D2_Schedule for StateId PS_baXi4ANPJgDnavsKG9rVJ0fVMy-4uGU could not be run: The HAHTsite Executable .htx file was not found in the expected directory.
Background Host
Installation Name HS40
Server Group HS40
Server Process hsserver.002
URL /HAHTsite40/hsrun.exe/HS40/TEM/TEM.htxstart=HS_D2_Schedule
StateId PS_u_Xi4AU7JgDlZvsKNzrTr0fVMG-4-OP
Date/time 05 Mar 2015 02:19:27.787