I have got OpenWith.exe working in WinPE 10, build 10.0.586.122, both 32-bit and 64-bit.
Only thing I haven't got working is the icons displayed next to the 'Open with' programs - I will update when I figure this out. The program itself works fine.
The below CLSID keys and their subkeys are accessed by a functional OpenWith.exe. Note that not all of these may be necessary - these are just the 'hits' I identified during analysis. I have added the necessary keys to a .reg file here (configured for HKLM\software) - http://www.mediafire...55/OpenWith.reg
NOTE: I had to deploy the above from startnet.cmd. For some reason I couldn't add it during image build (some kind of odd permissions bug?)
All the other keys were already in my base image.
I had to add the following:
\system32\OpenWith.exe and its MUI
\system32\twinapi.appcore.dll and its MUI
\system32\windows.ui.immersive.dll and its MUI
A number of other modules are loaded, but all of these were present in my base image.
Edited by spleenharvester, 22 June 2016 - 03:40 PM.