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Files & Uploads·3 min read·Updated 15 May 2026·✓ Reviewed May 2026Recently UpdatedWhat changed? →

File Upload Troubleshooting

Common file upload problems and how to fix them — parsing errors, wrong row counts, and unsupported formats.

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Upload failed#

If the upload itself fails:

  • Check your internet connection
  • Ensure the file is under 50 MB
  • Ensure it's a .csv, .xlsx, or .xls file
  • Try a different browser if the issue persists

Parsing error#

If the file uploads but shows an error status:

  • Empty file — the file has no data rows after the header
  • No header row — the first row must contain column names, not data
  • Corrupt file — the file may be damaged. Try re-exporting from the source application
  • Encoding issues — save your CSV as UTF-8 encoded if you see garbled characters

Wrong row count#

If the row count looks wrong:

  • AskBiz counts data rows only (the header row is not counted)
  • Blank rows at the end of your file are skipped
  • If your Excel file has multiple sheets, only the first sheet is read

Columns not detected correctly#

If AskBiz doesn't recognise your columns:

  • Rename columns to use standard business terms (Revenue, Quantity, Margin, etc.)
  • Remove merged cells in Excel files
  • Ensure the header row is the very first row (no title rows above it)

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