Try this:
- Open BktTimeSync and disable BktClock.
- Press Win + R, type Regedit in the Run window, and click OK.
- In Regedit, expand HKEY_CURRENT_USER → Software → IZ2BKT → BktClock.
- Right‑click the Main folder, choose Delete, and confirm the deletion.
- Close Regedit.
- Open BktTimeSync again and enable BktClock.
- Open BktTimeSync and disable BktClock.
- Press Win + R, type Regedit in the Run window, and click OK.
- In Regedit, expand HKEY_CURRENT_USER → Software → IZ2BKT → BktClock.
- Right‑click the Main folder, choose Delete, and confirm the deletion.
- Close Regedit.
- Open BktTimeSync again and enable BktClock.
73 de Mauro, IZ2BKT

