# Problems instaling latest AIRAC on PMDG 737-800 **URL:** \ **Category:** Navigraph Hub\ **Created:** [October 15, 2024, 9:26pm UTC](https://forum.navigraph.com/t/problems-instaling-latest-airac-on-pmdg-737-800/17231 "2024-10-15T21:26:31Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![waumsley98](https://avatars.discourse-cdn.com/v4/letter/w/6f9a4e/32.png) [@waumsley98](https://forum.navigraph.com/u/waumsley98)\ **Post date:** [October 15, 2024, 9:26pm UTC](https://forum.navigraph.com/t/problems-instaling-latest-airac-on-pmdg-737-800/17231/1 "2024-10-15T21:26:31Z")
I am having problems installing the latest AIRAC in the PMDG 737-800. I came accross a thread which suggested a clean install of the 737 would work. I have since done this and done a clean install of the Navigraph Hub yet i am still unable to get it to download. I am able to install the latest AIRAC cycle with no issues but when i cluck update for the 737 the hub just freezes with no progress being made at all. Any help is greatly appreciated Thanks Tom ---
**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:** [October 15, 2024, 10:14pm UTC](https://forum.navigraph.com/t/problems-instaling-latest-airac-on-pmdg-737-800/17231/2 "2024-10-15T22:14:11Z")
Hi Tom, Please check you have Hub v 1.2.8 and are allowing time for the _Install_ to change to _Installing_ then to _Remove_ ![image](https://europe1.discourse-cdn.com/flex013/uploads/navigraph1/original/3X/1/a/1a43422364cc85a72944e7a6c4521851909b64bc.jpeg) ![image](https://europe1.discourse-cdn.com/flex013/uploads/navigraph1/original/3X/9/b/9ba5d1e45afe077e40f40e8df85c892811697561.jpeg) Cheers Ian ---
**Author:** ![waumsley98](https://avatars.discourse-cdn.com/v4/letter/w/6f9a4e/32.png) [@waumsley98](https://forum.navigraph.com/u/waumsley98)\ **Post date:** [October 15, 2024, 9:45pm UTC](https://forum.navigraph.com/t/problems-instaling-latest-airac-on-pmdg-737-800/17231/3 "2024-10-15T21:45:41Z")
I have this exact same problem. I’m able to download the latest AIRAC just not the PMDG 737 ---
**Author:** ![waumsley98](https://avatars.discourse-cdn.com/v4/letter/w/6f9a4e/32.png) [@waumsley98](https://forum.navigraph.com/u/waumsley98)\ **Post date:** [October 15, 2024, 10:23pm UTC](https://forum.navigraph.com/t/problems-instaling-latest-airac-on-pmdg-737-800/17231/4 "2024-10-15T22:23:01Z")
Hi Ian roughly how long do you estimate this should take? I left in roughly 40 minutes and i still had nothing. Please see screenshot is what I am left with once i have clicked update. I am unable to move the window or minimise it. It is completely frozen however my PC doesnt freeze and is still able to perform tasks. ![Navigraph Hub](https://europe1.discourse-cdn.com/flex013/uploads/navigraph1/original/3X/c/e/cef33acd714c46f0dcd1ce53488f1884432d0144.png) ---
**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:** [October 15, 2024, 10:30pm UTC](https://forum.navigraph.com/t/problems-instaling-latest-airac-on-pmdg-737-800/17231/5 "2024-10-15T22:30:59Z")
It should only take a few minutes. What has changed on your system since you were able to update normally. Cheers Ian ---
**Author:** ![waumsley98](https://avatars.discourse-cdn.com/v4/letter/w/6f9a4e/32.png) [@waumsley98](https://forum.navigraph.com/u/waumsley98)\ **Post date:** [October 15, 2024, 10:37pm UTC](https://forum.navigraph.com/t/problems-instaling-latest-airac-on-pmdg-737-800/17231/6 "2024-10-15T22:37:24Z")
Nothing as far as i am aware. This is the first time i have tried to update the AIRAC and the PMDG 737. Since trying it earlier on today i have uninstalled and reinstalled both the PMDG 737 and the Navigraph Hub to no avail. However both times i have been able to install the AIRAC just not the 737. Thanks Tom ---
**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:** [October 15, 2024, 10:57pm UTC](https://forum.navigraph.com/t/problems-instaling-latest-airac-on-pmdg-737-800/17231/7 "2024-10-15T22:57:38Z")
Split this topic on October 15, 2024, 10:57pm UTC A post was merged into an existing topic: [PMDG a/c will not update](https://forum.navigraph.com/t/pmdg-a-c-will-not-update/17230/5) ---
**Author:** ![system](https://europe1.discourse-cdn.com/flex013/uploads/navigraph1/original/1X/4cc83e90d70ab312b1bd2d7527bddad309607265.png) [@system](https://forum.navigraph.com/u/system)\ **Post date:** [October 20, 2024, 4:21am UTC](https://forum.navigraph.com/t/problems-instaling-latest-airac-on-pmdg-737-800/17231/8 "2024-10-20T04:21:05Z")
Closed on October 20, 2024, 4:21am UTC This topic was automatically closed 2 days after the last reply. New replies are no longer allowed.