Some nice enhancements were made to the code of the Wow64 Actions plugin:
- Constants Wow64.KEY64 and Wow64.KEY32 defined, for setting the registry view to operate on;
- Dynamic loading of API functions Wow64DisableWow64FsRedirection and Wow64RevertWow64FsRedirection.*
- Replacement of the API functions RegDeleteKeyEx and RegGetValue.*
- Wow64.RegistryGetValue now returns an empty string ("") upon failure, instead of nil.
* With these new enhancements, the plugin can now be loaded on old operating systems like Windows 2000 and 32-bit Windows XP. Of course, the functions themselves may be executed only when supported by the operating system, but now it is possible to build installers on Windows XP designed to run on current systems.