Hi there
You might try this. First, enable the Output View by clicking
Tools > Options > General tab. Ensure there is a check mark
in the "Auto-show Output View" check box.
Click OK to dismiss the dialog.
Compile the CHM again. When you do, a new tab should display
near your Topic List pod. Scrutinize what is listed there as it may
provide a clue where the process if falling flat.
Cheers... Rick