WinOLS 4.7 Installation Tutorial
Prerequisites
Before you begin, make sure to:
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Temporarily disable your antivirus software to avoid any interruption to the installation.
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Download the installation file: "WinOLS 4-7 Installation.zip" .
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You will need decompression software such as WinRAR or 7-Zip .
- Compatible with Windows 7 to 11.
Installation steps
1. Downloading and extracting files
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Download the file "WinOLS 4-7 Installation.zip" .
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Unzip this file into a folder of your choice (e.g., Desktop, Documents, or any other easily accessible folder).
2. Launching the installation
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Open the extracted folder.
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Run "OLSInstall.exe" as administrator (right click > "Run as administrator").

3. Monitoring the installation steps
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Follow the instructions displayed by the installer.
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In step 2, uncheck the option to automatically launch WinOLS at the end of this step.
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Continue the installation until step 4.
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Once step 4 is complete, close the installer.



4. Launch of WinOLS 4.7
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On the Desktop, use only the "WinOLS 4.7" shortcut .
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Delete any other shortcuts simply named "WinOLS" to avoid any launch errors.

5. Additional Tips
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Never connect WinOLS to the Internet to avoid any activation problems.
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If you encounter any errors, check that the installation was carried out correctly by carefully following each step.
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If necessary, restart your computer after installation.
Your software is now installed and ready to use! 🚀