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I cannot import sdlxliff files from another Trados 2019 into a tm in my computer. But i can do it with other sdlxliff files from previous Trados versions

When I try to import an sdlxliff file from a translator into my tm (she also uses Trados 2019), it says it cannot process the file.
However, other translators I work with have previous Trados versions and I don't have any problems importing those into the tm.