Airac 2013 upedate

Have reinstalled all my pc because of

this issue. Can’t install AIRAC 2013 Error comes up.

Have the same error when installing packages.

PC reinstalled, ( MSFS reinstalled navigraph reinstalled)



This is likely a network issue.

Please see Navigraph Hub Zlib could not depress the stream, Header Length

As a test, maybe try connecting to the internet via your mobile telephone?


Thanks, the network change didn’t work. But other topic solutions worked.

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