1. In the Windows search, enter Environment Variable.
  2. Click the search entry Edit the system environment variables.
  3. The System Properties dialog opens.
  4. On the Advanced tab, click Environment Variables.
  5. The Environment Variables dialog opens.
  6. Click New.
  7. In the New User Variable dialog, set the Variable name to CONDA_DLL_SEARCH_MODIFICATION_ENABLE and for Variable value enter 1.
  8. Click Ok to close the New User Variable dialog.
  9. Click Ok to close the Environment Variables dialog.
  10. Click Ok to close the System Properties dialog.
  11. Check whether the error is gone and ZeissPy can be installed.