Hi Dave,

the Word 2000-2003 File Type is deprecated in WorldServer 11.3 and has been replaced by the Microsoft Word 97-2003 File Type. We strongly recommend that you use the Microsoft Word 97-2003 File Type for your projects (the same applies to other file types such as the Word 2007-2013, PowerPoint and Excel 2000-2003 and 2007-2013). Once of the reasons for the deprecation is that the old, deprecated file types have been removed from Studio 2019 SR2 and 2021. You will still be able to open a WSXZ package created out of a project, but you will not be able to run a tag verification or create a target file out of the SDLXLIFF bilingual file included in the WSXZ package. We strongly recommend to stop using deprecated filters and use only non-deprecated filters, especially for Office formats. I have created this article about this topic. I hope this help you!

Thanks as always!