Why isn't my edited LabTutor Experiment opening?

When opening an experiment in an instance of the LabTutor Client software, the program searches for the first page at the "index.html" file path.
When the first page's file path is changed to something other than "index.html" while editing the experiment, users will get an error similar to  "return a 404 status code ("Not Found")" when trying to open the experiment.
To correct this issue, open the experiment in LabAuthor, and change the file path listed under the first page's properties to "index.html".

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If you require further technical assistance, please contact ADInstruments Technical Support.