Navigraph Hub Zlib could not depress the stream, Header Length

[FlyVFR]

You’re not alone. I have same error.

I just found this post.

Can't install Airac Data into MSFS with Hub

I can’t get the new Hub to install any Airac Data into my system. I keep getting the error shown in the screen grab attached. I went through all of the steps suggested in the other thread with people having the same problems, but none of it works. I’ve changed permissions on all folders, and also tried installing 7zip and extracting the downloaded files manually. They won’t unzip with 7zip or Winrar. That thread just got closed down without a solution. Has anyone found out why this is happening…

I use a sim card to connect to a 4G/5G home router with an ethernet cable out to my computer. The main point is my connection in only via sim card. I am starting to think this is a pattern.

I had this post last month, Navdata Center eventually updated without explanantion.

Unable To Install Latest AIRAC

Permissions look good. On my end it is intermittent. If I was willing to delete the updates I managed to get I am almost certain they will not update again without a lot of install button pushing. Thank you for your support. Chuck Edit: I checked (again) the same security tab for all the locations LtCharlieFox mentioned above for my windows account. Checks all the way down for allow. I would like to mention again this is happening before and after a hard drive wipe and clean install of everyt…

This appears to be an issue with users getting connected throutgh a sim card. Is there any provision that will allow users to manually update monthly updates? Any help would be greatly appreciated.

Thank you,
Chuck