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Image to Screened Separations: The task may fail when the Clean up scum dots option is enabled while the regional setting for the decimal symbol is not set to a dot '.' character on the Automation Engine Server.


On a system with the regional setting for the decimal symbol set to a comma ',' character, the log file of the task contains the below message:

JDFPlayer.kJDFError FormatConversionParams DotCleanup JDFAttribute
Error code: 1, JDFPlayer ERROR: (from JDF SDK) Invalid NumberList (Malformed string).

More Information

For installation instructions and to download the hotfix, go to

Article information
Applies to

 Automation Engine 21.11



Last revised
Case Number CS01501148 

What is a Hotfix?

A Hotfix is a software package that you can install on an existing installation of our software. Each hotfix contains fixes for one or more known issues in our released software.

Because there is always a small chance for a hotfix to cause new issues, you should only install Recommended Hotfixes, unless otherwise instructed by your Esko Software Support team.