Describes the cause and action for error messages.
Error Message(English)：
cannot link two excel workbooks
microsoft excel - Refering to a Cell in a Different Workbook ...
https://superuser.com/questions/439472/refering-to-a-cell-in-a-different-workbook
Link Excel workbooks so that I can use them on ...
https://superuser.com/questions/652501/link-excel-workbooks-so-that-i-can-use-them-on-another-comput・・・
Need two excel windows side by side, on different ...
https://superuser.com/questions/273977/need-two-excel-windows-side-by-side-on-different-monitors-in-・・・
Connect to another workbook - Excel - Office Support - Office 365
https://support.office.com/en-gb/article/connect-to-another-workbook-3a557ddb-70f3-400b-b48c-0c86ce6・・・
How to Link Excel 2010 Worksheet to Another Workbook - YouTube
https://www.youtube.com/watch?v=_YgCJb2FF-4
https://www.youtube.com/watch?v=_YgCJb2FF-4
How to link two (multiple) workbooks and cells in Excel - YouTube
https://www.youtube.com/watch?v=-foPogO3QNE
https://www.youtube.com/watch?v=-foPogO3QNE
How to Link 2 Excel Spreadsheets | Chron.com
https://smallbusiness.chron.com/2-excel-spreadsheets-43626.html