# Can't download .uf2 file
**URL:** https://forum.makecode.com/t/cant-download-uf2-file/12456
**Category:** Maker
**Created:** [March 2, 2022, 6:12pm UTC](https://forum.makecode.com/t/cant-download-uf2-file/12456 "2022-03-02T18:12:34Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@mrswuki](https://forum.makecode.com/u/mrswuki)
#### Post date: [March 2, 2022, 6:12pm UTC](https://forum.makecode.com/t/cant-download-uf2-file/12456/1 "2022-03-02T18:12:34Z")
> **[Fireball](https://maker.makecode.com/25677-65245-51832-91871)**
>
> Made with ❤️ in MakeCode Maker - Blocks / Javascript editor.
Trying to download this .uf2 file. It doesn’t do anything - doesn’t download. What am I doing wrong?
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### Author:  [@richard](https://forum.makecode.com/u/richard)
#### Post date: [March 2, 2022, 6:13pm UTC](https://forum.makecode.com/t/cant-download-uf2-file/12456/2 "2022-03-02T18:13:39Z")
Interesting, it works fine for me… What browser/OS are you using?
Also, if you could check for any errors in the browser console that would be very helpful.
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### Author:  [@mrswuki](https://forum.makecode.com/u/mrswuki)
#### Post date: [March 3, 2022, 6:27pm UTC](https://forum.makecode.com/t/cant-download-uf2-file/12456/3 "2022-03-03T18:27:16Z")
Strangely it’s working today. Ghost in the machine?..
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### Author:  [@mrswuki](https://forum.makecode.com/u/mrswuki)
#### Post date: [March 3, 2022, 6:27pm UTC](https://forum.makecode.com/t/cant-download-uf2-file/12456/4 "2022-03-03T18:27:25Z")
When we plug in our Circuit Python Express, no errors show up. Nothing shows up. We can see the drive in Windows, but MakeCode doesn’t see it at all. We are using Chrome, but I also tried Edge (don’t laugh).
I would love to be able to just download the code and then transfer it to the drive myself, but when I click download nothing happens at all.