# Unable to update CRJ AIRAC

**URL:** <https://forum.navigraph.com/t/unable-to-update-crj-airac/10321>\
**Category:** General MSFS Data\
**Created:** [December 1, 2022, 8:50pm UTC](https://forum.navigraph.com/t/unable-to-update-crj-airac/10321 "2022-12-01T20:50:58Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Anziety](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.navigraph.com/anziety/32/10862_2.png) [@Anziety](https://forum.navigraph.com/u/Anziety)\
**Post date:** [December 1, 2022, 8:50pm UTC](https://forum.navigraph.com/t/unable-to-update-crj-airac/10321/1 "2022-12-01T20:50:58Z")

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I am not able to update to AIRAC Cycle 2212 rev.1 for the Aerosoft CRJ 550/700.

 ![Screenshot_36](https://europe1.discourse-cdn.com/flex013/uploads/navigraph1/original/2X/7/7b71736e2b3dd9a886d52e899d2d6a2820e8bded.png)

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**Author:** ![Ian](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.navigraph.com/ian/32/154_2.png) [@Ian](https://forum.navigraph.com/u/Ian)\
**Post date:** [December 2, 2022, 2:25am UTC](https://forum.navigraph.com/t/unable-to-update-crj-airac/10321/2 "2022-12-02T02:25:38Z")

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Hi…,

Welcome.

Make sure you have the latest V1.0.12 of [Navigraph Navdata Center](https://navigraph.com/downloads)

Try deleting all files in C:\Users\yourusername\AppData\Local\Temp.

Restart machine.

Cheers  
Ian

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**Author:** ![system](https://europe1.discourse-cdn.com/flex013/uploads/navigraph1/original/1X/4cc83e90d70ab312b1bd2d7527bddad309607265.png) [@system](https://forum.navigraph.com/u/system)\
**Post date:** [January 5, 2023, 9:48am UTC](https://forum.navigraph.com/t/unable-to-update-crj-airac/10321/3 "2023-01-05T09:48:28Z")

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Closed on January 5, 2023, 9:48am UTC

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