Before starting the installation, ensure your system meets these baseline criteria: Administrator Access:

: Power User or Administrator privileges are required to run the software effectively. Dependencies

Discord, Steam, and NVIDIA GeForce Experience overlays can crash older OpenGL software like Montaj 8.4.

Choose the directory where you want the software installed. It is highly recommended to leave this at the default path ( C:\Program Files\Geosoft\Oasis montaj ). Click Next .

Locate the specific maintenance or hotfix executable file (e.g., Oasis_Montaj_8.4_HF.exe ). Right-click the file and choose .

Install the required version if prompted by the installer.

Before beginning the installation process, ensure your computer meets the necessary system requirements and that you have all the required files.

: Click Finish once the "Installation Completed" message appears. System & Compatibility Requirements

The InstallShield Wizard setup dialog will initialize and prepare your local operating system files. Click on the Welcome screen.

Ensure the core Oasis Montaj application is .