Error received whilst trying to use InstallShield 2014 - "Not a Valid Win32 Application"
You may receive one of the following errors when you try to launch InstallShield 2014 or build your project with InstallShield 2014 Standalone Build
(null) is not a valid win32 application isdev.exe is not a valid win32 application IsCmdBld.exe is not a valid win32 application
This error is received when you try to launch InstallShield 2014 on an unsupported operating system such as Windows XP or Server 2003. The oldest operating systems that are supported for running InstallShield 2014 are Windows Vista / Windows Server 2008. To resolve this issue please install InstallShield onto a supported operating system.
For a full list of requirements please see the InstallShield 2014 Release Notes which is linked in the Additional Information section below.