Troubleshooting

MSFS freezes on loading after installing an add-on

Check package conflicts and simulator cache.

License won't activate, error 403

VPN, key, and activation server.

Aircraft does not appear in selection menu

Install path and Content.xml.

CTD when on final approach

Memory, weather, and scenery conflicts.

No engine sound

Wwise, sound packs, sim audio settings.

Black cockpit textures

Texture cache and load order.

Failed to install package

Permissions, Community path, antivirus.

curl_easy_perform() failed: Failure when receiving data from the peer

Use VPN to reach developer servers.

Activation error: Server returned nothing

VPN and retry activation.

Please wait... (activation stuck at 5%)

Check VPN and connectivity.