Installshield detect operating system

Although bit Windows Installer—based installations can run on most bit machines, they cannot install to bit locations. The Windows Installer service provides support for bit installations. These installations can be designed and built on bit machines, but they can run only on bit machines.

Through the use of release flags, you can build two installations one 32 bit and one 64 bit from a single project. The Template Summary property determines whether an. If your installation targets bit systems, configure the Template Summary property with the appropriate bit value x64 or Intel This allows end users to install your product in bit locations on bit systems; it also prevents end users from installing your product on bit systems.

You can also set the Template Summary setting for a product configuration in the Releases view. Any value entered in the Releases view overrides the value set in the General Information view. To learn more, see Using the Template Summary Property. If you build a release that has at least one bit component and the Template Summary property is set to a bit value, the result is a bit package.

For more information about the Bit Component setting, as well as additional component settings, see Component Settings. In order to install the data to the correct locations, the component must be marked as 64 bit.

I have made separate msi packages for 64 and 32 bit operating systems and it works properly. However , i face a problem when it comes to 64 bit machines since i have the following requirement , In case of 32 bit machine install 32 bit ActiveX control. In case of 64 bit machine install both 32 and 64 bit ActiveX control. I read many articles stating hybrid installations cannot be done using basic msi installers? Can this be done using a single setup.

Improve this question. Arun Arun 1 1 gold badge 6 6 silver badges 19 19 bronze badges. Add a comment. Active Oldest Votes.

Improve this answer. Michael Urman Michael Urman The essential step to understand the identification of Windows types and versions is to recognize that there are only two "families" or technologies of 32 bit operating systems from Microsoft: 9x and NT. All Windows versions, including Windows and Windows Me, are members of any of these two families. When you start a computer with Windows , the splash screen already tells you that it is "based on NT technology".

So without the influence of the marketing staff, Windows would probably have been called "Windows NT 5. When Microsoft released Windows Me, some mockers called it "Windows 98 Third Edition" because many parts of it are identical to Windows Of course there are some add-ons and even several substantial changes, but it is still a member of the Windows 9x family.

This is also indicated by its version number, that has been set to 4. InstallShield's scripting language, that is not only supported in InstallShield Professional 5. You do this in two steps, as shown in code sample 1. This is because Windows Me returns 4. To improve compatibility with older applications, Windows Me has a feature to "lie" about its version. Sign in to vote.

One requirement is that the bit is only installed on bit systems. Apparently, in the Limited edition you cannot check for that in the prerequisites. Therefore, I am trying to do this through custom actions. However that means I have to guarantee that Framework is installed which I otherwise don't need.

However, I haven't found any good information so I am checking here. Wednesday, March 1, PM. IsWow64Process p.