TIBCO Statistica (a.k.a TIBCO Data Science Workbench) customers will be able to download the hotfix V140SP1HF06.zip from the TIBCO Customer Support Portal Web UI using their Support portal credentials. Once logged on they can find the hotfixes under the Downloads Menu and navigating to:   
Available Downloads>>Statistica >>14.0.1>>HF06

NOTE: It is a pre-requisite to upgrade to Statistica 14.0.1 prior to applying the hotfix. Instructions to upgrade to the release can be located in the release notes packaged with Statistica 14.0.1/ Workbench 1.3 in edelivery.tibco.com

Direct download link (Note: Needs Support Portal Access): https://support.tibco.com/s/hotfixes?id=a014z00000yk3baAAA

For instructions on how TIBCO customers can download the hotfixes / access all GA hotfixes, refer to Article 000022290: https://support.tibco.com/s/article/hotfix

For a summary of the updates included and instructions to deploy the fix, refer to the readme file included in the hotfix zip archive.