# Aerosoft A330 CEO for MSF2020 after update folder "NavDataPro" is missing

**URL:** <https://forum.navigraph.com/t/aerosoft-a330-ceo-for-msf2020-after-update-folder-navdatapro-is-missing/22847>\
**Category:** Navigraph Hub\
**Created:** [March 7, 2026, 8:15am UTC](https://forum.navigraph.com/t/aerosoft-a330-ceo-for-msf2020-after-update-folder-navdatapro-is-missing/22847 "2026-03-07T08:15:28Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ekpassive](https://avatars.discourse-cdn.com/v4/letter/e/f0a364/32.png) [@ekpassive](https://forum.navigraph.com/u/ekpassive)\
**Post date:** [March 7, 2026, 8:15am UTC](https://forum.navigraph.com/t/aerosoft-a330-ceo-for-msf2020-after-update-folder-navdatapro-is-missing/22847/1 "2026-03-07T08:15:28Z")

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Hello Navigraph Support,

I am using **Aerosoft A330 CEO (A333 PW)** in **Microsoft Flight Simulator 2020**.

Currently the aircraft contains the default **NavDataPro AIRAC 2410** folder that came with the aircraft installation.

However, when I try to update the navdata through **Navigraph Hub** , the following issue occurs:

- Navigraph Hub detects the aircraft correctly and shows **Aerosoft A333 PW** with an **UPDATE** button.

- When pressing **UPDATE** , the installer removes the existing **NavDataPro** folder inside the aircraft directory.

- After the removal step, the installer does not create a new NavDataPro folder and no new AIRAC data is installed.

- As a result, the aircraft ends up with no navdata folder.

Because of this, I am currently unable to update the AIRAC for the Aerosoft A330.

Additional information:

- Navigraph Hub version: 1.2.24

- Simulator: Microsoft Flight Simulator 2020 (Steam)

- Aircraft: Aerosoft A330 CEO Base Pack (A333 PW)

Could you please advise how to resolve this issue?

Thank you.

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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:** [March 9, 2026, 4:43am UTC](https://forum.navigraph.com/t/aerosoft-a330-ceo-for-msf2020-after-update-folder-navdatapro-is-missing/22847/2 "2026-03-09T04:43:46Z")

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Hi…

Welcome.

We are investigating.

Cheers  
Ian