FH6 TUNELABVERSION 1.5.3// TUNELAB HELP CENTER
Short, practical guides for installation, accounts, supporter keys and the TuneLab workflow.
From the current Windows installer to your first launch.
Use the download button on the release page to get the current signed Windows x64 installer.
Close an older TuneLab instance, run the installer and keep the suggested installation location.
Installed builds can receive new releases through the built-in updater without losing saved data.
Discord provides the identity used for purchases and supporter keys.
Select Connect Discord, approve the one-time authorization in the new window and return to TuneLab. The website then loads your profile and assigned keys automatically.
Allow pop-ups for the TuneLab website and try again. The authorization request remains available for five minutes.
Wait a few seconds after authorization while TuneLab completes the secure hand-off. If the account button still says Connect Discord, close the old authorization window and start a fresh connection.
Your account shows unused, active and expired keys in one place.
Connect the same Discord account that was used before checkout.
Use Copy beside the assigned code. Unused keys show that their validity begins on activation.
Paste the code into the desktop app. Active keys display a live countdown to their exact expiration.
A simple workflow that keeps every experiment organized.
Find the vehicle in Garage and use grid or compact list view to match your collection size.
Open Tune Lab, enter the current setup and use the neutral recommendation as your dependable baseline.
Add a useful note, save the setup and compare it with earlier versions after each test drive.
Quick checks for the issues most likely to interrupt your workflow.
Confirm that the website is connected to the Discord account used at checkout. Refresh the Account page. If the payment completed but no key appears, contact support with the purchase time—never post the full key publicly.
Install the newest TuneLab build first. If the official data still differs, report the vehicle name, year and expected PI through the community support channel.
Check your internet connection, restart TuneLab and retry. You can always download the current installer from the Release page and install it over the existing version.
Try a shorter term or ask the community for help.
