There seems to be an erratic behaviour when trying to load a lyr file. we get the following random errors;
- The selected file is not valid. Invalid argument.
- Cannot be used to create a layer. Layer's data source is inaccessible.
Sometimes it works ok, but in the majority of cases we are forced to use arcmap
The layers are network analysis layers and we reckon that the issue has to do with the network dataset source.
Unlike arcmap we cannot click to select network dataset source
