Vagrant Installation (32-bit and 64-bit)

I installed Vagrant vagrant_2.3.3_windows_i686.msi(downloaded from https://releases.hashicorp.com/vagrant/2.3.4/vagrant_2.3.4_windows_i686.msi) and also 64 bit variant. The uninstall hive in the registry for both architecture is in HKEY_LOCAL_MACHINE\SOFTWARE*WOW6432Node*\Microsoft\Windows\CurrentVersion\Uninstall
The same behavior is also seen in 2.3.4 and 2.3.6 releases.
So, can you please suggest how to detect which variant (32bit/64 bit) is installed on the machine?

Please note: testing is carried out in Windows 10 x64 VM.

Can someone please update on above query