There are three optional parameters that are supported by all sections whose entries are separated into parameters. They are:
A space separated list of language names, telling Setup to which languages the entry belongs. If the end user selects a language from this list, the entry is processed (for example: the file is installed).
An entry without a Languages parameter is always processed, unless other parameters say it shouldn't be.
Besides space separated lists, you may also use boolean expressions. See Components and Tasks parameters for examples of boolean expressions.
Languages: en nl
A minimum Windows version and Windows NT version respectively for the entry to be processed. If you use "0" for one of the versions then the entry will never be processed on that platform. Build numbers and/or service pack levels may be included in the version numbers. This overrides any MinVersion directive in the script's [Setup] section.
An entry without a MinVersion parameter is always processed, unless other parameters say it shouldn't be.
MinVersion: 4.0,4.0
Basically the opposite of MinVersion. Specifies the minimum Windows and Windows NT version for the entry not to be processed. For example, if you put 4.1,5.0 and the user is running Windows 95 or NT 4.0 the entry will be processed, but if the user is running Windows 98 (which reports its version as 4.1) or Windows 2000 (which reports its version as NT 5.0), it will not be processed. Putting "0" for one of the versions means there is no upper version limit. Build numbers and/or service pack levels may be included in the version numbers. This overrides any OnlyBelowVersion directive in the script's [Setup] section.
An entry without an OnlyBelowVersion parameter is always processed, unless other parameters say it shouldn't be.
OnlyBelowVersion: 4.1,5.0