Run a clean build on your active job. The studio engine will automatically re-extract the hidden system dependencies from its plugins directory into your updated project workspace. How to Manually Install the JAR into Talend Studio
: You can view the specific path of this and other JARs by navigating to the Package Explorer within Talend Studio and checking the Maven Dependencies Qlik Community Recommendations for Downloading talend csv100jar download link
Historically, developers downloaded this specific artifact directly through the open-source . However, following structural product shifts and the retirement of Talend Open Studio, the remote repository has been gated behind secure authentication. Run a clean build on your active job
You can find the official file hosted securely on public artifact repositories: https://talend.com talend csv100jar download link