如何安装Wix Toolset 3.9版本？找不到对应安装程序求助

No worries at all—let’s get this sorted for you since you’ve got specific reasons for sticking with 3.9. That 1.2GB file you downloaded isn’t a direct installer; it’s actually an ISO disk image that contains all the Wix Toolset 3.9rc2 components. Here’s how to access the installer inside it:

• For Windows 8/10/11: Right-click the ISO file and select Mount. This will create a virtual DVD drive on your system. Open that drive, and you’ll find the main setup.exe (or similarly named installer executable) along with optional components like Visual Studio integration tools.
• For Windows 7 or older: Use a file extraction tool like 7-Zip or WinRAR to unpack the ISO into a folder of your choice. Once extracted, head to the root of the unpacked directory—you’ll see all the installer files ready to run.

Just to confirm: The archived 3.9rc2 ISO includes the full offline installer suite, so you won’t miss any necessary parts once you mount or extract it.

内容的提问来源于stack exchange，提问作者Enrico