: Since the closure of the Talend Open Studio project, some older Maven repositories that previously hosted these dependencies have become password-protected or restricted.
: Delete the folder org/talend/components/talendcsv within your .m2 repository and restart the Studio to force a fresh sync.
: Check Window > Preferences > Talend > Maven and ensure the "Offline" checkbox is unchecked .
If Talend continues to prompt for the download but fails, try these quick fixes:
Are you seeing a specific in the "Modules" tab or during a "Guess Schema" operation that I can help you decode? Cannot download talendcsv jar file from maven repository
: Go to Window > Show View... > Talend > Modules . Click the Import external jars icon (often a small jar with a plus sign) to browse and select your file.
: Corruption in the local .m2 repository can prevent the Studio from correctly identifying and using the existing JAR. Official and Community Sources for Download
Understanding the talendcsv-1.0.0.jar: Download and Troubleshooting Guide