Sector:
If you want to keep your login data and menu bars:
1. Copy content in main ES folder without BULATSA.prf and Plugin (tag)
2. Open your existent BULATSA.prf and edit the line: Settings sector \LBSR_V1R1_AIRAC2004.sct to Settings sector\LBSR_V1R2_AIRAC2006.sct