The HotFix generates an error when manually updating the Artica version, it is normal.
It can be applied only for Artica 4.30.00000 Service Pack 208.
New Hotfix erase modifications of old applied HotFixes.
Download the HotFix here:
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http://articatech.net/download/wiki/4.30/hotfix-sp210/artica-4.30.000000.tgz
The content of the file will be installed but an error will be generated with the “Same version” error. This is normal