Prerequisites For Bentley Desktop Applications V8 11 07 03 'link' -

A minimum of v8.0 is required, though v9.0 or later with 128-bit cipher strength is recommended for secure connectivity.

: Run reg query "HKLM\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\full" – look for Release value of 528040 (.NET 4.8) or 461808 (.NET 4.7.2). prerequisites for bentley desktop applications v8 11 07 03

: While later Windows versions included newer DirectX, this specific version (or compatible drivers) was required for the application's graphics engine to render 3D models properly. Setting the Stage: Hardware & OS A minimum of v8

Bentley Desktop Applications v8.11.07.03 officially supports the following Windows editions: A minimum of v8.0 is required

Minimum 2 GB of RAM (4 GB to 8 GB is highly recommended for large DGN files).