InstallShield VStudio project is installing app.config file instead of merged MyApp.exe.config

Question

Using a InstallScript C# .Net Wizard to connect to a WinForms solution where I used the dependency scanner to identify project outputs.

The install package is copying the un-merged app.config file to the target directory instead of the solutions merged MyApp.exe.config file. This results in a executable that does not properly pickup configuration file settings not only because the file isn't named correctly but it also does not merge in target environment settings (ie. release, debug, etc.).

How do you have the Installer copy the merged MyApp.exe.config file to the Install Directory?

Answer 1

Try this, I believe this should work.

Select the config file, and in the Copy to Output Directory under File.Properties, choose Copy always or Copy if newer. You can choose any file you like with this method. Basically this file will be placed to a directory where the binaries are built. This is still a better method than configuring/fixing from InstallShield, I think. I will like to hear from you, if you disagree.

Another thing, a config file is used and determined at run-time by code. That’s probably the reason why InstallShield does not know the file dependency on it. And it is out of scope for that tool.

Have fun and let me know what happens.

Tommy Kwee

Answer 2

I am using SlowCheetah to do my app.config transforms and here is what we're doing to get installshield to work. For postbuild step, copy all files needed by installshield to a separate Install folder (i.e. copy "$(ProjectDir)$(OutDir)." "$(ProjectDir)bin\Install"). Point installshield to that folder to build it's output

Answer 3

I'm also using SlowCheetah for my config transforms, but the real answer to this question is that the InstallShield project pays attention to the selected Solution Configuration. If you select the Release configuration before building the InstallShield project, the Release output will be used in the install package.