---
title: Tag Upload through CSV Issues
slug: manufacturing-connect-edge-v3/tag-upload-through-csv-issues
createdAt: 2023-11-24T15:48:36.441Z
---
Depending on the region setting in Windows, you may have issues uploading tags with a CSV file because of the delimiter used. If CSV files are saved by using a semicolon as the delimiter instead of a comma, the tags won't be uploaded successfully. Refer to the table below.
| **Error message** | **Steps to resolve** |
| -------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **header field deviceId not exists**
The CSV file may use semicolons as the delimiter instead of commas. | 1. In Microsoft Excel, navigate to **File **> **Options **> **Advanced**.
2. Unselect the checkbox for** Use system separators**.
3. In the **Decimal separator** field, enter a period (.).
4. In the **Thousands separator** field, enter a comma (,).
Learn more about [Advanced Options](https://support.microsoft.com/en-gb/office/advanced-options-33244b32-fe79-4579-91a6-48b3be0377c4) from the Microsoft documentation. |