An Error Has Occurred While Loading Imports. Wrong Dll Present _best_ <2026>

The Case of the Wrong DLL

conda install numpy -c conda-forge
  • Many "wrong DLL" errors stem from corrupted Microsoft Visual C++ libraries. The Case of the Wrong DLL conda install

    1. Download the official BDE Installer (v5.2 or later).
    2. Uninstall any existing BDE via Control Panel → Programs.
    3. Reinstall BDE to a clean directory (e.g., C:\Program Files (x86)\Common Files\Borland Shared\BDE).
    4. Add this path to your system PATH after the application’s own folder.

    This specific error is frequently reported by players of games like Once Human or Geometry Dash, particularly when using Steam's Proton compatibility layer on Linux or when running older operating systems like Windows 7. Common Causes Many "wrong DLL" errors stem from corrupted Microsoft

    1. Reinstall the Application: Reinstalling the application may resolve the issue if the DLL files are re-registered correctly.
    2. Update DLLs: Updating the DLLs to the latest version may resolve the issue if the problem is caused by a version mismatch.
    3. Register DLLs: Registering the DLLs manually may resolve the issue if the problem is caused by a missing or unregistered DLL.
    4. Check for Conflicting DLLs: Checking for conflicting DLLs and removing or updating them may resolve the issue.
    5. Check the DLL Path: Verifying the DLL path and ensuring that the application is looking for the DLL in the correct location may resolve the issue.

    System File Checker (SFC): Running sfc /scannow in the command prompt allows Windows to verify and replace corrupted or incorrect system-level DLLs with "factory" versions. Download the official BDE Installer (v5

    4. If still fails, install via conda

    conda create -n numpy_fix python=3.10 numpy -c conda-forge conda activate numpy_fix python -c "import numpy; print(numpy.version)"