Please update your CASIO calculator software to the
latest version

As always, thank you for choosing Casio calculator products.
This is an important notice for users of Casio calculator software.

The activation system was updated on the date below.
12-21-2022 (MM-DD-YYYY)

The following calculator software can be activated with this update.
If you are using an older version of the calculator software, please update to the most recent version using the following links.

Windows

  1. 1 ClassPad Manager Subscription for ClassPad II Series
    (version 2.01.7001 or higher)
  2. 2 fx-CG500 Manager Subscription
    (version 2.01.7301 or higher)
  3. 3 fx-CG Manager PLUS Subscription for fx-CG50series
    (version 3.60.0010 or higher)
  4. 4 fx-Manager PLUS Subscription for fx-9860GIIIseries
    (version 3.60 or higher)
  5. 5 fx-Manager PLUS Subscription
    (version 2.10.0020.0010 or higher)
  6. 6 ClassWiz Emulator Subscription
    (version 2.01.0030 or higher)
  7. 7 fx-ES PLUS Emulator Subscription
    (version 5.00.0020 or higher)
  8. 8 CASIO Network License Server
    (version 1.03.0000 or higher)
  9. 9 Sentinel RMS License Manager
    (version 9.7.2 or higher)

Mac OS

  1. 1 ClassPad Manager Subscription for ClassPad II Series
    (version 2.01.7001 or higher)
  2. 2 fx-CG500 Manager Subscription
    (version 2.01.7301 or higher)
  3. 3 fx-CG Manager PLUS Subscription for fx-CG50series
    (version 3.60.0010 or higher)
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8,9

Windows

*If you activate calculator software that does not correspond to the above software, the following error message (0xa0000002) will be displayed.

In that case, activate after updating to the most recent version of the software.

Mac OS

*If you activate calculator software that does not correspond to the above software, the following error message (0x00000023) will be displayed.

In that case, activate after updating to the most recent version of the software.

How to check the version

ClassPad Manager Subscription for ClassPad II Series
You can confirm by opening the software and selecting "About" in the "right click" menu.

fx-CG Manager PLUS Subscription
fx-Manager PLUS Subscription
ClassWiz Emulator Subscription
CASIO Network License Server
You can confirm by opening the software and selecting "Help-About" on the menu bar.


  • fx-CG Manager PLUS Subscription
    fx-Manager PLUS Subscription

  • ClassWiz Emulator Subscription
    CASIO Network License Server

We would like to apologize for any inconvenience caused.