# Mensagem de navegador muito antigo quando o "modo de compatibilidade" é forçado no IE 11

**URL:** <https://meta.discourse.org/t/browser-too-old-message-when-compatibility-mode-is-forced-in-ie-11/65536>\
**Category:** Support\
**Created:** [Julho 3, 2017, 7:17pm UTC](https://meta.discourse.org/t/browser-too-old-message-when-compatibility-mode-is-forced-in-ie-11/65536 "2017-07-03T19:17:21Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![Hector](https://avatars.discourse-cdn.com/v4/letter/h/43a26b/32.png) [@Hector](https://meta.discourse.org/u/Hector)\
**Post date:** [Julho 3, 2017, 10:44pm UTC](https://meta.discourse.org/t/browser-too-old-message-when-compatibility-mode-is-forced-in-ie-11/65536/9 "2017-07-03T22:44:05Z")

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I think `window.ie` doesn’t exist. It was set at one point in an html conditional but was removed:

[https://github.com/discourse/discourse/commit/e1f90d12f14cd72c5624538dc1ad5732093553ad#diff-9599427925097c3c66f26ac1e0de5cadL63](https://github.com/discourse/discourse/commit/e1f90d12f14cd72c5624538dc1ad5732093553ad#diff-9599427925097c3c66f26ac1e0de5cadL63)

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