Error message examples
Excel threw an exception when Function SpreadsheetCell attempted to access cell MWLQKWQ5. The may indicate that the cell coordinate is outside the allowed cell range.
The coordinate you have passed to the mentioned function is outside the valid range. The following call to SpreadsheetCell would trigger this error, as the column identifier cannot have a negative position.
SpreadsheetCell(Open_worksheet, "Sheet1", -5, 5)
Correct the call to the function by specifying a valid Excel Sheet position.