Automation Guide Diagnosing and resolving automation errors

 TestArchitect is unable to find the specified column header. Please check the that column header at position <headerPosition> in the <controlName> control, which resides in the <windowName> window, exists.

TestArchitect is unable to find the specified column header. Please check the that column header at position <headerPosition> in the <controlName> control, which resides in the <windowName> window, exists.

Error code: 0x80016004L

Problem

This happens because the specified header’s index position does not exist.

Solution

Ensure the given index is in the valid range. Index numbering starts from 1.