On Oct 3, 8:38 am, Brad <bradask... / gmail.com> wrote:
> Hello,
>
> I must be doing something wrong but I don't know what.  I'm trying to
> use this example to learn more about the Win32API::Registry library.
>
> require 'win32/registry.rb'
>
> $VERBOSE = nil
>
> appList = []
>
> Win32::Registry::HKEY_LOCAL_MACHINE.open('SOFTWARE\Microsoft\Windows
> \CurrentVersion\Uninstall') do |root|
>
> root.each_key do |k|
>         Win32::Registry::HKEY_LOCAL_MACHINE.open(root.keyname + "\\#{k[0]}")
> do |key|
>                 key.each do |i|
>                         if i[0] == "DisplayName"
>                                 appList.push(i[2])
>                         end
>                 end
>         end
> end
>
> When I run it I get: uninitialized constant Win32>
>
> How do I fix this?
>
> Thank you.
>
> Brad

I've used the same exact script and it works on my pc.

Did you check to make sure the Win32 libraries are installed. On my pc
they're in
C:\ruby\lib\ruby\1.8\win32


Luis