Download ESE Spreadsheet – Ian Pong and Jack Ekin v2.1 (protected).xlsm
PC users can switch between protected and unprotected modes, but there is a switching incompatibility for Mac users.
Download ESE Spreadsheet – Ian Pong and Jack Ekin v2.1 (unprotected).xlsm
Unprotected version for Mac users who want to switch to an unprotected copy