Just sharing. I couldn't find any information on this in the codeweavers forums or general search. I've been using Codeweavers for e-Sword for a while, but, never experienced this problem.
Here are some specifics:
OS: Ubuntu 18.04.3 (fresh install)
e-Sword: V12.1.0
Crossover 19.0
Upon installing e-Sword received the following errors:
Error 1904. Module C:\windows\system32\msxml3.dll failed to register. HRESULT -2147220473. Contact your support personnel.
Error 1904. Module C:\windows\system32\msxml6.dll failed to register. HRESULT -2147220473. Contact your support personnel.
This error prevented the text from displaying in the e-Sword modules (Bibles, commentaries, etc.).
I could see the unregistered dlls in C:\windows\system32\ directory.
Ultimately, renamed both files by adding ".old" to the end.
Installed each dll via the Crossover "Install Windows Software" tool. So far, this seems to have corrected the problem.