# UPDATES for MADDOG and PMDG failes since today

**URL:** <https://forum.navigraph.com/t/updates-for-maddog-and-pmdg-failes-since-today/23106>\
**Category:** Navigraph Hub\
**Created:** [April 1, 2026, 3:25pm UTC](https://forum.navigraph.com/t/updates-for-maddog-and-pmdg-failes-since-today/23106 "2026-04-01T15:25:03Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![stoennes](https://avatars.discourse-cdn.com/v4/letter/s/a183cd/32.png) [@stoennes](https://forum.navigraph.com/u/stoennes)\
**Post date:** [April 1, 2026, 3:25pm UTC](https://forum.navigraph.com/t/updates-for-maddog-and-pmdg-failes-since-today/23106/1 "2026-04-01T15:25:03Z")

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When I opened the HUB today it showed blue INSTALL buttons for the addon packages of the Fly the Maddog, the PMDG 737 and 777 (see screenshot). All three were installed already.

When I click on one of the INSTALL items the button shows INSTALLING and after a while REMOVE. But after a couple of seconds it turns blue and says INSTALL again.

I can repeat this “install” procedure for the three addons endlessly without success.

The .7z installation files do appear and dieappear in

c:\Users\MYUSER\AppData\Local\Programs\navigraph-hub\downloads\

In the attached main.log extract file from

c:\Users\MYUSER\AppData\Roaming\navigraph-hub\logs

is an example on how the entries look for the MADDOG.

Please assist.

Best regards,

Stefan

 ![Navigraph1](https://europe1.discourse-cdn.com/flex013/uploads/navigraph1/original/3X/0/7/07a838572a98ac1dbe0a7af05fd53b314b395e5b.jpeg)

[main.log](https://forum.navigraph.com/uploads/short-url/xBtJRKX1ULkbPG3YHtmG0Tr1rag.log) (1.9 KB)

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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:** [April 1, 2026, 10:27pm UTC](https://forum.navigraph.com/t/updates-for-maddog-and-pmdg-failes-since-today/23106/2 "2026-04-01T22:27:52Z")

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Hi Stefan,

Please try disabling Antivirus and Firewall, resetting your router, and trying again.

If it’s still a problem, try connecting to the internet via a mobile hotspot.

Cheers

Ian

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**Author:** ![stoennes](https://avatars.discourse-cdn.com/v4/letter/s/a183cd/32.png) [@stoennes](https://forum.navigraph.com/u/stoennes)\
**Post date:** [April 4, 2026, 11:54am UTC](https://forum.navigraph.com/t/updates-for-maddog-and-pmdg-failes-since-today/23106/3 "2026-04-04T11:54:56Z")

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Ian,

Thank you for your quick reply. Simply reinstalling the Hub solved the problem.

Cheers,

Stefan

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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:** [April 6, 2026, 11:55am UTC](https://forum.navigraph.com/t/updates-for-maddog-and-pmdg-failes-since-today/23106/4 "2026-04-06T11:55:51Z")

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Closed on April 6, 2026, 11:55am UTC

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