. As an older legacy product, its support lifecycle and licensing procedures have changed significantly. Essential Licensing & Key Information Official Support Status
If you are trying to recover or manage a license for an existing installation of BarTender 9.3 SR2, Recovering an Existing Product Key
: You can find the key by navigating to HKEY_LOCAL_MACHINE\SOFTWARE\Seagull Scientific\BarTender\Licensing . Look for a value labeled "Product Key Code" .