问题
Is there a way to generate file using heat tool which will have Win64 attribute in Component sections?
The problem is, in my 64-bit installer most of the files are 32-bit components, which must be marked as Win64="no" in Component entries. I use heat tool to generate them, so additional manual step is since required, and this brokes our automated build.
UPDATE: The short answer is "no" (which is marked as answer), I suppose I will just go with some additinal tool which will do the job.
回答1:
Heat.exe doesn't have a switch for this, but candle.exe does. Feed -arch x64 to the command line of candle.exe, and it will set platform defaults for package, components, etc.
BTW, the question was originally asked here.
回答2:
I know this is old, but was just searching for the same issue and this came up.
I discovered you can still use Heat if you add the "-arch x64" to the Compiler Additional Parameters under "Tool Settings" in the Wix project properties.
来源：https://stackoverflow.com/questions/11981498/wix-heat-tool-create-component-with-win64-attribute