After LiveUpdating PowerDesk 8 to version 184.108.40.206, clicking the name of a DOC, JPG, MHT, PDF, or XLS file in the file pane no longer calls the respective associated program to open the file. Rather it calls Windows Explorer to display the system's default document folder (C:\Users\[username]\Documents). This happens most--but not all--of the time. The PD8 file preview pane, however, does display an image of the contents of the file and clicking that image does call the respective associated program to open the file. I am running Windows 7 Home Premium, 32-bit. How can I open these files from the file pane?