Accessing the RBS Usage tab throws the following error:
"Field 'schemaname' not found."
1. Close Toad for Oracle
2. Navigate to C:\Users\<user>\AppData\Roaming\Quest Software\Toad for Oracle\ for Windows 7; or C:\Documents and Settings\<user>\Application Data\Quest Software\Toad for Oracle\ for Windows XP
3. Rename or move out the 10.5 folder
4. Start Toad and it will prompt you to initialize the settings. When prompted, be sure to choose "Do not copy my user files. Perform a clean install."