How do I make the 32-bit Perl read the 64-bit Windows registry?

Question

I have a 32-bit perl installer. Using this I need to be able to install and uninstall both 32- and 64-bit applications.

Installing 32- and 64-bit is fine. Uninstalli

Answer 1

Yes, you have to use KEY_WOW64_64KEY, there is no other workaround for a 32-bit process. Calling the Win32 API directly from Perl appears possible, judging from this web page.