# ANKI error on desktop

**URL:** <https://forums.ankiweb.net/t/anki-error-on-desktop/6186>\
**Category:** Help\
**Created:** [January 2, 2021, 4:55pm UTC](https://forums.ankiweb.net/t/anki-error-on-desktop/6186 "2021-01-02T16:55:15Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![abdo](https://sea2.discourse-cdn.com/flex002/user_avatar/forums.ankiweb.net/abdo/32/654_2.png) [@abdo](https://forums.ankiweb.net/u/abdo)\
**Post date:** [January 2, 2021, 8:41pm UTC](https://forums.ankiweb.net/t/anki-error-on-desktop/6186/2 "2021-01-02T20:41:32Z")

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This seems related:

> [@Error when attempting to study custom deck](https://forums.ankiweb.net/t/error-when-attempting-to-study-custom-deck/559/2):
>
> Please delete all custom study/filtered decks you have, and then make sure your AnkiDroid is up to date to prevent this from happening in the future.

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