LEO provides the following explanation to fix an error, but I am unable to find the method to complete 4.  
 

What's Wrong?

The error is caused by a missing file reference for the Spring1 macro feature. The solution is to locate or recreate the referenced file and update the feature definition.The root cause of this error is that SOLIDWORKS cannot locate the referenced file 'springapi.swp' in the specified path. This is preventing the Spring1 macro feature from functioning properly. To fix this issue, follow these steps: 1. Check if the file 'springapi.swp' exists in the directory 'C:\\Data\\Solidworks_Standard_Components'. If it does, ensure the path is correct and the file is accessible. 2. If the file is missing, you may need to locate it from a backup or reinstall the standard components that include this file. 3. If the file is not available, you may need to recreate the spring feature manually or find an alternative macro file that can be used. 4. Once the file is located or recreated, update the Spring1 feature to point to the correct file path. 5. After updating the feature, verify that the Spring1 feature now works correctly and that any dependent features, such as Sketch3, are also functioning as expected.

Opened File/Reference, but the only reference was for the drawing itself.