MAPI_Error when trying to view rules table - latest version 21.0.21127 x64

[smithyd2003]

Installed and running the version 21.0.21127 x64.
Cant load rules tables - when attempting this I see the two errors below.
I have checked and one response literally just states 'no repro.' I need a bit more guidance with this please. I did also see a link to a bug fix which showed 4 files with updates but this was quite difficult for me also. Is there not just 4 new files with the bad code removed and replaced i could get from somewhere to overwrite on my machine or do we need to code through the code and pick out the lines in question. Any help greatly appreciated!

Error:
Code: MAPI_E_INTERFACE_NOT_SUPPORTED == 0x80004002
Function lpMAPIProp->OpenProperty( ulPropTag, const_cast(&IID_IExchangeModifyTable), 0, MAPI_DEFERRED_ERRORS, reinterpret_cast<LPUNKNOWN*>(&lpExchTbl)) File D:\a\1\s\UI\Dialogs\MFCUtilityFunctions.cpp Line 329

Error:
Code: MAPI_E_INTERFACE_NOT_SUPPORTED == 0x80004002
Function DisplayExchangeTable(lpMAPIFolder, PR_RULES_TABLE, objectType::rules, this) File D:\a\1\s\UI\Dialogs\HierarchyTable\MsgStoreDlg.cpp Line 227

[davenkc]

smithyd2003, did you ever resolve this issue? I'm getting the same error message.

[stephenegriffin]

Do you repro on the latest release? The build you're using is two years old.