自動化ガイド Diagnosing and resolving automation errors

 Invalid value for argument <argumentName>. Indexes must start from 1.

Invalid value for argument <argumentName>. Indexes must start from 1.

Error code: 0x8001044AL

Problem

This happens because you enter an invalid index value which is less than 1 for a given argument.

Solution

Check the AUT and enter the correct index value for the given argument. Then re-run the test.