

Hello Yuko Wakita
I would advise to install the latest version of Studio 2019 which can be downloaded from here: https://downloadcentercdn.sdl.com/TP/Trados/T2019/SR2/CUs/CU8/SDLTradosStudio2019_SR2_CU8_3007.zip
If you receive the same error message try the solution from this article: https://gateway.rws.com/csm?id=kb_article_view&sysparm_article=KB0029228
Thank you,
Sorin