# Fullforcing df envimet - can't write the fox file

**URL:** <https://discourse.ladybug.tools/t/fullforcing-df-envimet-cant-write-the-fox-file/17510>\
**Category:** dragonfly-legacy\
**Tags:** envimet\
**Created:** [February 17, 2022, 11:19pm UTC](https://discourse.ladybug.tools/t/fullforcing-df-envimet-cant-write-the-fox-file/17510 "2022-02-17T23:19:47Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Gmm](https://discourse.ladybug.tools/letter_avatar_proxy/v4/letter/g/e274bd/32.png) [@Gmm](https://discourse.ladybug.tools/u/Gmm)\
**Post date:** [February 17, 2022, 11:19pm UTC](https://discourse.ladybug.tools/t/fullforcing-df-envimet-cant-write-the-fox-file/17510/1 "2022-02-17T23:19:47Z")

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Hello, while writing the .fox file with dfenvimet, an access violation issue occurs, so it is impossible to run the simulation with fullforcing. Any Help? Thank you in advance!

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**Author:** ![Gmm](https://discourse.ladybug.tools/letter_avatar_proxy/v4/letter/g/e274bd/32.png) [@Gmm](https://discourse.ladybug.tools/u/Gmm)\
**Post date:** [February 20, 2022, 7:21pm UTC](https://discourse.ladybug.tools/t/fullforcing-df-envimet-cant-write-the-fox-file/17510/2 "2022-02-20T19:21:04Z")

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I solved creating a .fox file, named as the epw file, with the envimet forcing manager and placing it inside the reference morphomodel folder, after that, when connectiong “folder” and “epw” at the fullforcing component it runs normally and the simulation as well. Hope it could be usefull. Cheers!

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**Author:** ![lilpsd](https://discourse.ladybug.tools/user_avatar/discourse.ladybug.tools/lilpsd/32/38116_2.png) [@lilpsd](https://discourse.ladybug.tools/u/lilpsd)\
**Post date:** [June 4, 2025, 4:58pm UTC](https://discourse.ladybug.tools/t/fullforcing-df-envimet-cant-write-the-fox-file/17510/3 "2025-06-04T16:58:50Z")

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Hi @Gmm

I have the same issue with Morpho plugin full forcing which doesn’t run. Could you please advise me how to fix the problem? Thank you in advance.