The PowerPac will create and populate any folders specified in the DHTML Export Tree manager. If it doesn't than it can be related to one of the following:
- The source folder is not available.
- The destination folder is not writable by the file JSPowerPac.exe (this is the engine that handle post processing). Perhaps anti-virus software is blocking JSPowerPac.exe from manipulating the export file list.
- The book has become corrupted for some reason.
- Note that if the PowerPac cannot properly export your folders, it is quite likely that other post processing tasks are failing. So this is definitely something to track down so your export works properly.
To test some of this, create a one empty page book, enable the PowerPac, flag the necessary folders and export book. If the folders export properly than the PowerPac engine is working as expected. If it fails, then please zip up your sample and send it to me for inspection.
This is not a problem I've heard of before. Nearly all PowerPac users are flagging files and folders for inclusion in their exports.