Error Code 18 & related security warnings
Enter your password and click OK.
Navigate to the Applications folder and locate the Wordshark/Numbershark folders.
Inside the Wordshark 4/Numbershark 4 folders you will find the application icons to run.
You can either run the programs from here or drag the icons into the dock for easier access.
Once installed, the program(s) should work happily for any user, remembering that if you have bought the CD product, this has a single user + multiple computer licence. This gives you an unlimited number of installs on an unlimited number of computers, but requires the CD to be in the drive as the portable “single user at a time” licence.