In Reason 10, missing plugins can be scanned in by adding the plugin path associated with the plugin installation.
Note: On windows, Slate Digital VST plugins are installed to C:\Program Files\Vstplugins by default.
If you are experiencing issues getting your plugins to load inside Reason 9, please try closing reason and deleting the PluginCache.dat file located in the following areas:
Windows: C:/Users/<Your_Name>/AppData/Local/Propellerhead Software/Reason
Please also watch our video guides below: