# Unable to upload to arduino

**URL:** <https://forum.xod.io/t/unable-to-upload-to-arduino/2181>\
**Category:** Uncategorized\
**Created:** [April 23, 2019, 12:37pm UTC](https://forum.xod.io/t/unable-to-upload-to-arduino/2181 "2019-04-23T12:37:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![eng-m-ammar2011](https://avatars.discourse-cdn.com/v4/letter/e/7993a0/32.png) [@eng-m-ammar2011](https://forum.xod.io/u/eng-m-ammar2011)\
**Post date:** [April 23, 2019, 12:37pm UTC](https://forum.xod.io/t/unable-to-upload-to-arduino/2181/1 "2019-04-23T12:37:27Z")

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hi , please i am trying to upload the patch to arduino but the program ask me to install  
Arduino AVR Boards and when i start installing i got this error msg  
(Error  
`C:\Users\mohammed.ammar\AppData\Local\Programs\XOD IDE\resources\arduino-cli.exe --config-file=C:\Users\MOHAMM~1.AMM\AppData\Local\Temp\arduino-clie1LSQi\.cli-config.yml core install arduino:avr` failed with code 1  
The error has no formatter, which is a bug. Report the issue to XOD developers.)

can any one help please ?

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**Author:** ![nkrkv](https://yyz1.discourse-cdn.com/flex027/user_avatar/forum.xod.io/nkrkv/32/8_2.png) [@nkrkv](https://forum.xod.io/u/nkrkv)\
**Post date:** [April 23, 2019, 5:18pm UTC](https://forum.xod.io/t/unable-to-upload-to-arduino/2181/2 "2019-04-23T17:18:22Z")

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Hello!

Are there any extra details _before_ the message in the log? Please copy/paste the log as is here.

What looks suspicious is that `MOHAMM~1.AMM` in the path. What file system do you use? FAT 32? I’m not sure it affects the process, but could you try to retry on behalf of a Windows user whose name is shorter than 8 characters? In other words, could you create a user “Mohammed”, for example, login and check XOD out there?