To detect the OS version, we use a Read Registry Value action to read and assign the OS version to a Shared Property we’ll name WinVersion. Net Framework 3.5 install state, and then run the Win 8 FX 3 action list only when necessary. So from the primary action list, we’ll detect the OS version and.
Net Framework 3.5 is not already installed. We only want to run this action list if the host operating system is Windows 8 and the. Depending on the host configuration, this action might or might not be necessary. If the host application will ordinarily restart after the update completes, we can suppress this knowing that the operating system must be restarted to complete the update. This command will prompt the user that a restart is required. Note that this action takes some time to complete. This command requires an operating system restart, so we’ll explicitly command not to restart, and then let the update take care of this using a Restart Operating System action. To accomplish the goal, we’ll create an action list and name it Win 8 FX 3. If however, your normal updates are not elevated, then you must explicitly set this update to elevate via the UAC when you publish the update. If you are already configured for update elevation, either by use of the AppLife Update Windows service or by the UAC, this is already taken care of. We just need to ensure that the update has elevated permissions. We can use a Run Command Line update action to perform the work. During an application update, we’ll execute the following command line:ĭism /online /enable-feature /featurename:NetFX3 /all /NoRestart /Quiet We can enable this feature during an application update by using the Deployment Image Servicing and Management utility (dism). Net Framework 3.5 is not installed by default, however Windows 8 includes a Feature on Demand (FoD) option for the earlier frameworks.
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