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Can Inno Setup handle this?

How do we access command line parameters/switches passed to an Inno Setup uninstaller?

I'm trying to make a conditional uninstaller in Innosetup that can conditionally leave behind files. I'd like it to be silent, hence the command line switches.

Martin Prikryl
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1 Answers1

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You can use ParamStr and ParamCount functions.

In case your command-line switch have a value, using {param:ParamName} pseudo-constant can be more convenient.

For some examples, see some of more specific questions on Inno Setup custom command-line arguments:

Martin Prikryl
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