Some applications like VMWare ThinApp virtualized programs or Paragon Partition Manager 12 need these.
If the KnownDlls32 sections missing, these program can still not find the dlls.
In normal Windows smss.exe will create these by using the list inside
在国外ChrisR 制作的win10se ,其中JFX写的5-Wow64.script脚本,解释了SetWOW64的用途
SetWOW64 by yamingw. It works by creating the KnownDlls32 kernel object and linking it against X:\Windows\SysWow64 folder. It
~does what smss.exe should do. Note that it does not allow ThinApp packages to work.