I’m using FS2020 and wanted to try LittleNavMap. My FMS Data Manager is not able to detect any addons nor can I add addons by myself. What am I doing wrong? [Screenshot 2020-12-29 151605] I’m running FMS Data Manager 1.8.05.1105 on Windows 10 Pro 2004.

Hello thread! I have some news that could be of value to some of you at least. It seems like the root cause of the issue might be that some home routers have security rules that affect the functionality of the FMS Data Manager. Because of internal limitations, we need to use direct IP addresses to…

Hi…, Welcome. Please disable any Antivirus and firewall. Please use Windows to uninstall FMS Data Manager. If they exist, please delete folders: c:\ProgramData\Navigraph\FMSClient and c:\Program Files (x86)\Navigraph\FMS Data Manager. Please download and install latest FMS Data Manager . Also…

Hi Ian, this did not work. I uninstalled Navigraph FMS Data Manager via Windows 10 App Management. Then I deleted both folders, rebooted the PC and installed the freshly downloaded software again. The issue with not having addons in the dropdown selection persists. I have no AV or firewall softwar…

Hallo Marcel, please can you look into c:\ProgramData\Navigraph\FMSClient folder if you have a “valid” data.index file (means with a content in it)? This file will be loaded during the startup of the manager, when you have the correct rights it will be downloaded. I assume, you miss some rights … …

Hi Richard, thank you for your answer. I can’t find a file named data.index in this folder. [image] I attached the logfile I found in the folder . It shows an error [2020-12-30 15:26:50][6][1] - CInitializer::onUserInitializeFailed [cinitializer.cpp:115]: { "error": "Access token was not …

Hi Marcel, thats exactly the reason. For some reasons you don’t have rights do download the this file, or the token … We will check your account - please be patience … It’s not on your side, its on our side. Sorry! Cheers Richard

Hello, I have the same problem, I have done the same and the “data.index” -file is missing too. The only differences are that I am using XP11 and Windows 10 Home instead of the Pro version. It would be great if you could also take a look at my account. Thanks in advance Fin

Hi @NAVData , I have the same issue, also cannot download the index file. Your help would be appreciated! Can’t add or scan for any addon in FMS data Manager - FMS Data / General - Navigraph

My account was also just created, wonder if there is a delay on the servers, or that new accounts have a new bug…

Hi Team, Welcome and Happy New Year. Apologies for delay in getting this resolved. Maybe as a workaround try Manual Installs . For X-Plane 11 please also see my post at Installing navdata update on Xplane 11.50 Please let us know how you get on. Cheers Ian

Hi Ian, I’m not using XP11. I want to install the Navdata into Simtoolkit Pro and LittleNavMap. Regards, Marcel.

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FMS Data Manager is not finding any addons, can't add addons

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