“Then download 7-Zip. Now. Windows’ built-in zip tool chokes on long paths. 7-Zip has a ‘fix archive’ function.”

Inside the screenshot was an error message Leo had never seen before: Below that, a second line, smaller, crueler: The compressed (zipped) folder is invalid or corrupted. Leo’s blood turned to ice water.

Leo leaned back, exhaling a cloud of relief so profound it almost had a shape. Morrison’s reply came six minutes later. Not words. Just a screenshot.

Then he made three copies. One on a USB stick. One on a different cloud service. And one on Maya’s server, just in case.

The blue progress bar filled. A soft ding .

“Long paths. Always the long paths. Use 7-Zip, and for the love of all that is holy, keep your folders short.”

C:\Users\LeoG\Documents\PhD\Year_3\Thesis\Final_Submissions\April\Final_Final_Actual_3\Appendices\Raw_Data\Experiment_12\Analysis\R_Scripts\Backup_Old\