"Save Target as" saves files as html instead of original Word format

Question

Dear community 
 this is my first question here and I hope somebody can help me. 
 I have completed a project of 18 files (some Word and some Excel) in Studio 2017. For some reason, when finalizing the project (or when Saving target as), 3 of the files are saved as HTML instead of Word format as the original format. I really don't understand why, any idea? Please let me know if you need more details. I have attached an image showing the 3 files that have this problem. 
 Best regards 
 Elisa

Paul · Answer

Hi Elisa Crispoldi 
 
I can't readily think of an explanation for this one... can you share the sdlxliff files from your target language folder? If that's ok you can send them to pfilkin@sdl.com

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"Save Target as" saves files as html instead of original Word format