ESL 1.2 for Windows:

If you install Wizard 1.2 in the same directory as you had previously
installed another version of Wizard, you can delete any DLL that has 02
in its name - for example message02.dll. You can also delete the language
files ie german.txt as these have been replaced by resource DLLs. The
file eslsql.bnd can also be erased.

ESL Wizard 1.2 for Windows requires Windows 3.1 or higher.

