bpjackso
If you don't mind sharing the files with the support email, I'll have a look and see what will work best.
I would have thought that you could just import each of the data files and each of the logs and proceed as normal. In iolite 4 you don't necessarily need to combine logs and can import more than one. The logs will probably need manual alignment and you may need to ignore some of the samples in the log file if they don't actually correspond to data.
All the best,