topic the file does not open in Installation & update

the file does not open

twiggy_4ever — Wed, 25 Feb 2026 11:27:48 GMT

Здравствуйте, файл вообще не открывается. Пишет, что план не может быть прочитан. Файл также не управляется через AutoCAD. Что вы думаете? Могу ли я что-нибудь сделать или мне просто смириться с потерей?

Я не могу прикрепить файл сюда, он слишком большой.

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Hello, the file does not open at all. He writes that the plan cannot be read. The file is also not managed via AutoCAD. What do you think? Is there anything I can do or should I just accept the loss?

I can't attach the file here, it's too big.

Re: the file does not open

Eduardo Rolon — Wed, 25 Feb 2026 11:27:25 GMT

Please post in English,

There is not enough information to figure out your question.

Re: the file does not open

Laszlo Nagy — Wed, 25 Feb 2026 15:18:57 GMT

What kind of file is it? DWG or PLN/PLA? AutoCAD will not be able to read PLN/PLA files since they are Archicad's native file format.

If you try to open a PLN/PLA file, what happens if you check the "Open and Repair selected file" in the Open Dialog when you try to open the file?

Re: the file does not open

Ricardo Lopez — Wed, 25 Feb 2026 16:12:17 GMT

Hi @twiggy_4ever

I don't fully understand your question, but you can read this article on "Cannot read Plan file" which might help you: https://support.graphisoft.com/hc/en-us/articles/29967874212241-Cannot-read-Plan-file