WinOLS 4.7 Installation Tutorial
Prerequisites
Before you start, make sure you:
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Temporarily disable your antivirus to avoid interrupting the installation.
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Download the installation file: "WinOLS 4-7 Installation.zip".
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Have decompression software such as WinRAR ou 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. Follow the installation steps
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Follow the instructions displayed by the installer.
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In step 2, uncheck the WinOLS auto-launch option at the end of this stage.
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Continue the installation up to step 4.
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Once step 4 is complete, close the installer.



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

5. Additional tips
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Do not connect never WinOLS to the Internet to avoid any activation problems.
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If you encounter errors, check that the installation was completed 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! 🚀