Can't Set Up Fujitsu ScanSnap fi-5110EOXM

I am getting "Open Configuration Error", "General Error Occurred" messages when I try to open the settings for the ScanSnap Manager. The software is recognizing the scanner and the manager is listed as a Login Item. Since all I see are good reviews for this scanner and Mac OSX, I am wondering if the problem is new to 10.4.6 or if there is a conflict with Scan Tango or other scanner software.

Any ideas would be appreciated. Fujitsu support was only able to offer reinstall of the software from their ftp site.

Thanks.