In this case I can just ship out my ace32.dll no problem but in future
You can allways include the current needed
DLL-Version to your application-setup. (new App-Version -> new Setup-
Package)
If you prefer a single EXE distribution...
You can try to use a older version of TAdsDataSet which works with the "standard"
DLL
or
You can give your application a prerequests-list and the users have to install all the application needs.