Take the 2-minute tour ×  I am developing an add-on installer
using Installshield 2011 and project type is Basic MSI. I got a
requirement where i need to update app.config file; the
mentioned app.config is not part of current installer;
app.config will be available by installing the base product. And
on top of this my add-on installer will update the app.config
file.  I am using XML File Changes feature provided by
Installshield, i have configured it in the following steps:
1. Import the updated app.config file under XML File changes
view.   2. Create a new element and assign key and value to it.
3. Repeated 1 and 2 and added 7 to 8 new entries as per the
requirement  During testing i am seeing that the app.config file
has been updated but entries are in single line instead of one
below the other. I cannot enable "Format XML after changes"
because one of the service which is referenced to app.config is
not working and when i revoke the option services runs
perfectly.  Is there any workaround/option to te