When opening up the Schema Browser, the following error message is returned.
'43 is an invalid PageIndex value. PageIndex must be between 0 and 42."
RESOLUTION 1:
1. Close Toad
2. Find the Toad.ini file in the Toad for Oracle\User Files directory.
3. Rename Toad.ini to Toad.ini.old
4. Start Toad and launch schema browser
RESOLUTION 2:
1. Close Toad
2. Locate and open Toad.ini file in the Toad for Oracle\User Files directory with NotePad
3. Search for the following text: Contexts=43
4. Replace this line with: Contexts=Contexts
5. Save and close this file
6. Start Toad and launch schema browser
7. User settings will not be lost with this resolution