Most common errors when uploading new charge profiles or algorithms are related to old software version. Minimum, you need software version 4.7.0, to be able to use new charge profiles. Such as profiles for lithium batteries.
Try the attached deploy files to update your software if you had errors when uploading new algorithms.
Download the file for your charger model, IC650 (Named ERIC charger for Club Car), IC900 and IC1200. These configuration has software v4.7.0 and charge profile 61 as default. You will need to upload the desired profile after successful programming.
If you continue to have issues, submit a support ticket or email us at email@example.com