Error: LoadLibrary failed with error 87: The parameter is incorrect
When opening or creating a project or map document in ArcGIS Pro or ArcMap, the following error message is returned:
Error: LoadLibrary failed with error 87: The parameter is incorrect.
This issue occurs due to the machine's graphics card configuration.
- The graphics card driver is out-of-date.
- There are conflicting graphics cards in the machine.
Solution or Workaround
Depending on the cause, either update the graphics card driver, or refer to Problem: Graphics card conflict may cause ArcMap to crash to resolve the issue of conflicting graphics cards.