Power Query can connect directly to your ASC output folder and automatically refresh the Excel file whenever the source changes.

Export or copy the timetable from your ASC scheduling system as raw text or .asc (or paste from PDF).

  • Sample mapping configuration file (JSON) to map ASCII columns to output columns and data types.
  • Instructions for running and for handling common variations.
  • Example input and output files (sample ASC → resulting .xlsx).
  • Error report template and FAQ.

  • Pros: Faster than manual export, preserves formatting. Cons: Limited customization options.

  • Use Text to Columns (Data tab) if ASC has concatenated "Teacher Name (Room)" into a single cell.

  • Parse & Normalize

  • Validation & Cleaning

  • Output

  • Save an errors CSV for debugging.
  • Logging & Reporting


  • aSc is essentially a database with a GUI. The file you are working with (.xml based storage) holds all the connections. If you are adventurous, look at the raw XML files where aSc saves your data.

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