After updating your Folio Producer tools, the following error appears in the Folio Builder panel, "You do not have a compatible Digital Publishing Plug-in. Click here to download the Folio Producer tools." However, you have the most current Digital Publishing Plug-in and the most recent Folio Builder panel. You are unable to login and use the Folio Builder panel

Solution 1: Quit the CS Service Manager task

Mac OS:

Windows:

Solution 2: Rename the PlugInConfig.txt file

 Rename the file "PlugInConfig.txt" to something like "PlugInConfig.txt.disabled". The file can be found in the following locations, depending on your OS and Version of InDesign:

Mac CS5: /Users/<username>/Library/Preferences/Adobe InDesign/Version 7.0/<language_locale>

Mac CS5.5:  /Users/<username>/Library/Preferences/Adobe InDesign/Version 7.5/<language_locale>

Win CS5: C:\Users\<username>\AppData\Roaming\Adobe\InDesign\Version 7.0\<language_locale>

Win CS5.5: C:\Users\<username>\AppData\Roaming\Adobe\InDesign\Version 7.5\<language_locale>

Additional information

 This appears to be caused by disabling the prerelease version of the InDesign Digital Publishing plug-in using the Extension Manager, as that was it's installation/uninstallation method at the time. This marks the plug-in as excluded in the PlugInConfig.txt file. Subsequent to the prerelease tools, we now have installers that install the plug-in and will soon have uninstallers in place fo the same, for easier downgrading of versions, and troubleshooting of installation. We hope to have this addressed in future updates to our installers to eliminate the need for this workaround.