Hi @shikha525 ,   The mentioned merge-module has to be added to your project to get rid of that error.It can be done either By adding/checking specified merge-module in redistributables view APPLICATION DATA->Redistributables if it is IDE build Or If it is a build machine/server which makes use of only IsCmdBuild,the specified mergemodule path can be passed as commandline with "-o " -o <merge module search path> Basic MSI, InstallScript, InstallScript MSI This parameter specifies one or more comma-delimited folders that contain the merge module files (.msm) that are referenced by your project. InstallShield provides additional ways for specifying the folders that contain merge modules. For more information, see Specifying the Directories that Contain Merge Modules.   Thanks, Jenifer ... View more

Have you tried the User Name setting available in the Services view under the System Configuration section? The Password setting can be blank for the NT AUTHORITY\NetworkService account. ... View more

Hello. I'm not sure what exactly happened in your system. Give the following step try. At least you will be able to re-install it. 1. Confirm your installer's Product code. 2. Use this tool http://support.microsoft.com/mats/program_install_and_uninstall/ This will remove at least leftovers created by MSI part. 3. Remove the following cached folder. C:\Program Files\InstallShield Installation Information\ 4. Remove the following registry entry. HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\InstallShield_ 5. Then, try re-install the product. ... View more

I my case I was replacing service files (recompiled) between installation and uninstallation. If file is not original InstallShield refuses to uninstall associated service. ... View more

Add value like [INSTALLDIR] ... View more

Hi, You just need to structure your project into features and components. Refer to this msdn article --> http://msdn.microsoft.com/en-us/library/aa368003(VS.85).aspx. ... View more

In the service's "Control Settings" (in its component's advanced settings), you can specify to stop and delete the service at uninstallation time. ... View more

Thank you Robert! I have moved a custom action to AfterFileCost and this error is gone. ... View more