Winols 4.7 Install Link

and extract the contents to a dedicated folder on your drive. Run the Native Installer

WinOLS 4.7 is a widely used, legacy version of EVC Electronic's industry-standard ECU mapping software, compatible with Windows 7 through 11 and requiring a USB dongle for operation. Installation requires downloading the setup from EVC, ensuring .NET Framework dependencies are met, and configuring a database path for project files. For official downloads and updates, visit EVC Electronic Microsoft Learn How long will installing .NET Framework 4.7.2 take? 2 Jan 2024 —

1920 x 1080 (Full HD) or higher, dual-monitor setup Step-by-Step Installation Guide Winols 4.7 Install

Click , then click Install to start copying files to your hard drive. Step 6: Complete the Installation Wait for the progress bar to finish.

Before beginning the installation, ensure your computer meets the following hardware and software specifications to prevent performance lag or crashes during map editing. Minimum Specifications Windows 7, 8, or 10 (32-bit or 64-bit) Processor: Intel Core i3 or AMD equivalent RAM: 4 GB Storage: 2 GB of free hard drive space Screen Resolution: 1024 x 768 Recommended Specifications Operating System: Windows 10 or Windows 11 (64-bit) Processor: Intel Core i5/i7 or AMD Ryzen 5/7 RAM: 8 GB or higher Storage: Solid State Drive (SSD) with 5 GB+ free space and extract the contents to a dedicated folder on your drive

Go to and configure:

To maximize the potential of your new installation, ensure you set up your environment correctly: For official downloads and updates, visit EVC Electronic

Use the built-in client database feature in WinOLS to sort your projects by vehicle make, model, engine type, and software version. If you need assistance with specific steps, please share: The exact error message or code you are seeing Your Windows operating system version The type of tuning hardware you plan to connect