I hope you all are doing well
We have created an unattended Office 2013 Installer with specific parameters and tested running the setup.exe office installer.
We created an EXE Installer using Advanced Installer because we need some logic for the detection and install.
That logic is part of a custom action within an inline VbsCript which then creates a Win32_Process Instance to trigger the Office 2013 setup.exe with the specific parameters we want.
But then we faced an installer error indicating like an installation is in progress and it cant continue. When I open the Task Manager I see 2 Instances of MSIEXEC one of Office and the other one is from Advanced Installer Bootstrapper.
"we're sorry it looks like another installation is running"
If I copy and run the inline script the installation gets succeeded.
Do you think a better way to accomplish this? or to workaround this double instance issue?
Thank you very much in advance.