I have recently changed the installer on a program I am selling from ClickOnce to Advanced Installer. However, we found shortly after releasing our latest update to our customers that the prerequisite for SQLServer CE 4.0 SP1 is not installing. Customers who previously had our software installed on their computers are working fine, because ClickOnce had previously installed SQLServer CE on their computers. But new customers go through the entire installation process and cannot run our software. Upon further examination SQLServer CE is not found on their machines. Manually, downloading and installing SQLServer CE from Microsoft's website solves the problem, but this is a very unprofessional solution.
For the past week, I have built and rebuilt my installer, changing the prerequisite portion of the install to download or use files from disk. I have clicked on different settings (Run as Administrator, Always Install, etc.). Nothing seems to work. Is Advanced Installer unable to download and install this prerequisite? Please help, this is a game stopper!
Denis