When launching the program for the first time, you must align the visual interface to match industry tuning standards. Language and Interface Settings Launch WinOLS 4.7 using your new desktop shortcut.
Complete Step-by-Step Guide to Installing WinOLS 4.7 WinOLS is the industry-standard software for altering engine control unit (ECU) data. It allows tuner professionals to locate, identify, and modify maps within original ECU dump files. Version 4.7 introduces enhanced stability, broader database compatibility, and support for newer Windows operating systems.
Go to the top menu and select > Configuration . winols 47 install
WinOLS 47 install did not install the FTDI drivers. Solution: Download FTDI VCP drivers from the official FTDI chip website. Install, then reconnect your programmer.
Proper preparation prevents software conflicts and installation failures, especially when handling specialized automotive software. When launching the program for the first time,
If you have purchased or downloaded EVC checksum blocks ( .dll files), copy them into the C:\Program Files (x86)\EVC\WinOLS\Dlls folder.
Depending on whether you are installing an official license or a specialized development version, follow the specific activation instructions provided with your purchase package. It allows tuner professionals to locate, identify, and
To import older projects or map packs (.KP or .DAMOS files), simply drag and drop the files directly into the active WinOLS workspace. Troubleshooting Common Installation Errors Error: "EVC Key Not Found" or "Dongle Missing"
A: Use Windows “Add or Remove Programs.” Then manually delete C:\ProgramData\EVC and C:\Users\[YourName]\AppData\Roaming\WinOLS . Note: This removes all saved maps.
Before beginning the installation, ensure your computer meets the following hardware and software specifications to avoid execution errors or missing dynamic link library (DLL) files. Minimum Specifications : Windows 10 (64-bit) or Windows 11 Processor : Intel Core i3 or AMD Ryzen 3 (2.0 GHz minimum) Memory : 4 GB RAM Storage : 2 GB available solid-state drive (SSD) space Display : 1366 x 768 resolution Recommended Specifications Processor : Intel Core i5 / AMD Ryzen 5 or higher Memory : 8 GB RAM or higher
Restart the software to allow it to catalog and register the new modules. 5. Troubleshooting Common Installation Errors