I believe that if it is a deferred CA you will have limited access to the
MSI database (The "CustomActionData" property only pretty much). Are you
checking the return value from the MsiGetProperty? Maybe post your C++ code
so we can take a look at it, but first of all, can you also throw in a
MessageBox() call to see if your CA is getting called (if you haven't
already done that).
- Levi
Lionel Pinkhard wrote:
Hi,
I'm trying to write a custom action DLL that looks up an MSI variable and
then shellexecutes it, this is turning out to be extremely difficult, as if
I call ShellExecute in Win32 API (using C++), it just does nothing,
everything in the code appears to be working, but it just does nothing, is
there any secret here?
Regards,
Lionel
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