: 8 GB minimum; 16 GB recommended for smooth multi-window editing.
This means you lack the specific plugin for that ECU. You’ll need to update your OLS modules. Winols 4.7 Install
Select the installer for version 4.x (Note: Version 4.82 is the latest within the 4 series). Run the Setup : 8 GB minimum; 16 GB recommended for
Disclaimer: ECU tuning should only be performed on vehicles you own, and you should be aware of local emissions and road legality laws. The author assumes no responsibility for damage caused by improper tuning. : 8 GB minimum