To install TerraExplorer silently:
1. Place the standard TerraExplorer installer in a temp folder.
2. Create a text file called “setup.iss” next to the installer that includes the following text:
[{4F3A5E27-898E-4EA4-8CD3-CAC3A0E631AB }-DlgOrder]
Count=0
3. Call:
Setup.exe /s /f1[FullPath2issFile] /hide_progress /V"Silent=1"
where [FullPath2issFile] gives the full path to the iss file in the temp folder (e.g. C:\temp\setup.iss).
4. If you want to install to a custom directory, include the following:
Setup.exe /s /f1[FullPath2issFile] /hide_progress /V"Silent=1 CustomInstallDir=c:\[foldername]"
where [foldername] is the name of the custom directory.
Note: You can build a wrapper installer that automatically executes the steps above.