Summary

Synopsis

This article explains how to launch an executable from a subdirectory of SOURCEDIR. The article applies to Basic MSI Project Type.

Discussion

Launching the executable requires three basic steps:

1. Resolve the SOURCEDIR property.
2. Set the property containing the full path to the executable.
3. Launch the executable.

Use these specific steps to do this in your installation:

1. Resolve the SOURCEDIR property.
   1. In the Sequences view, expand the tree to view the Execute sequence under the Installation sequence.
   2. Insert the ResolveSource standard action in the sequence somewhere before the location where you'll be calling your custom action and after the CostInitialize action. Set the condition for this action to Not Installed.

2. Set the property containing the full path to the executable.
   1. Navigate to the Property Manager in the Project view.
   2. Create a new property (for example, ThirdPartyExe).
   3. In the Actions/Scripts view, right-click on the Custom Actions item and select Custom Action Wizard?
   4. On the Basic Information panel, give your custom action a name (for example SetThirdPartyExeProperty). Click Next.
   5. On the Action Type panel, select a Type of "Set a Property." Click Next.
   6. On the Action Parameters panel, in the Source combo box, select the property you created in step 2.
   7. While still on the Action Parameters panel, enter [SourceDir]subdir1\subdir2\the.exe. Note: Do not use a backslash (\) between [SourceDir] and the first subdirectory. [SourceDir] already contains the trailing backslash. Click Next and finish the wizard.
   8. In the Sequences view, insert your custom action (for example the SetThirdPartyExeProperty) into the Installation\Exexute sequence in the appropriate location. Make sure that it is after the ResolveSource action. Set the condition for this action to Not Installed.

3. Launch the executable.
   1. In the Actions/Scripts view, right-click on the Custom Actions item and select Custom Action Wizard?
   2. On the Basic Information panel, give your custom action a name (for example, RunThirdPartyExe). Click Next.
   3. On the Action Type panel, select a Type of "Launch an executable" and a Location of "Stored in the Property table." Click Next.
   4. On the Action Parameters panel, in the Source combo box, select the property you created in step B2 (for example, ThirdPartyExe).
   5. While still in the Action Parameters panel, enter any command-line parameters (for example, -s for silent) in the Target field. Click Next to finish the wizard.
   6. Insert your custom action (for example, RunThirdPartyExe) into the sequence in the appropriate location. Make sure that it is after the custom action you created in section B (for example, the SetThirdPartyExe property). Set the condition for this action to Not Installed.

Additional Information

The SETUPEXEDIR property is further documented in the Help Library.