Handling Uninstall for Current User Installation

I have an addin for outlook which is installer per user.The installer copies the dlls and user specific registry entries.I using VS2008 vdproj for generating msi installer.

When two user开发者_StackOverflow中文版 on a machine install this addin and if one of the user uninstall it, all the dlls will be removed from the ProgramFiles/App directory.

Is there a workaround in installer to Not to remove the dlls if other users also have the app installed.

You would have to install all of the application to completey per-user locations.