I've got similar situation: searched computer for chrome_elf.dll, found it and put it in the folder with chrome.exe.
Then i was asked for dbhelp.hll, searched the web for WinXP x86 version of the file and put it in the same folder.
After that system showed up following error:
The procedure entry point strncat_s could not be located in thd dynamic link library msvcrt.dll.
Next, I put in Supremium folder msvcrt.dll file from System32 with no effect, then tried msvcrt.dll from OnePiece pack - no luck again.
Here is a cross-link to gitHub to win32ss conversation:
https://github.com/win32ss/supermium/issues/677
Just to link things up, for followers.
By the way, is there a reliable method to check if the KernelEx installation is correct?