Windows:

Run the program "SetupTotoCalculator.exe" with the help of the explorer or the "Start"-Command in the Start menu. Follow the instructions of the installation program.

The installation program suggests to install the application in the directory "TotoCalculator". You can choose any other directory if you want. If the specified directory does not exist, the installation program will create it.

Do not rename the directory after the installation because this leads to errors when the program will be updated.

If an earlier version (especially version 2.16.0) is already installed then TotoCalculator 2 will be copied to the same directory.

 Windows ´Live´:

Uncompress the zipped file »TotoCalculator.zip« and move the so created folder »TotoCalculatorLive« and its subdirectories to a place of your choice. You may change the name of the folder »TotoCalculatorLive« and of the executable »TotoCalculator.exe«, but do not rename any of the other files and folders.

The Live version does not change the Windows registry, so you have to create icons and links yourself. Preferences are saved in the TotoCalculator.ini file in the home directory of the user.

 Linux, Haiku, BSD and Solaris:

Uncompress and extract the tarball »TotoCalculator.tar.gz« and move the so created folder "TotoCalculator" and its subdirectories to a place of your choice. "/usr/local/TotoCalculator" for example is an appropriate place.

You may change the name of the folder "TotoCalculator" and of the executable "TotoCalculator", but do not rename any of the other files and folders.

 Mac OS X / macOS:

Uncompress the disk image »TotoCalculator.dmg» and copy "TotoCalculator" to a place of your choice. The folder "~/Applications" for example is an appropriate place. You may change the name of "TotoCalculator", but do not rename any of the files inside the application.

The author is not member of the Apple Developer Programs, therefore you have to follow these steps on current macOS versions (see Open a Mac app from an unidentified developer in the Apple support):

• Control-click the app icon, then choose Open from the shortcut menu. Then click Open.

You can also use these steps:

• Start the application with a doubleclick. You will get a message that the developer could not be verified.
• Choose »Cancel».
• Choose »System Preferences», click »Security & Privacy», then click General.
• Grant an exception for the blocked app by clicking the Open Anyway button.

TotoCalculator 2 for Mac OS X (Intel, 32-Bit) requires Mac OS X v. 10.5.9 or later versions. TotoCalculator 2 for macOS (64-Bit) requires Mac OS X v. 10.11 or later versions.

 Mac OS with Carbon:

Uncompress the disk image »TotoCalculatorCarbon.img« (OS 8/9) or »TotoCalculatorCarbon.dmg« (OS X) and copy the so created folder »TotoCalculator« and its subdirectories to a place of your choice. You may change the name of the folder »TotoCalculator«, but do not rename any of the other files and folders.

TotoCalculator 2 for Mac OS with Carbon runs on Mac OS 8.6, all Mac OS 9 releases and on all Mac OS X systems with a CarbonLib System Extension file installed.

The CarbonLib System Extension file is likely to be already installed on your system. If this is not the case you can download it as part of the CarbonLib 1.6 SDK for Mac OS from http://developer.apple.com/carbon/download.

 Mac OS Classic:

Uncompress the disk image »TotoCalculator.img» and copy the so created folder "TotoCalculator" and its subdirectories to a place of your choice. You may change the name of the folder "TotoCalculator", but do not rename any of the other files and folders.

TotoCalculator 2 for Mac OS Classic requires Mac OS 9.2.