Describes the cause and action for error messages.
Error Message(English)：
bao loi cannot accessed
https://www.youtube.com/watch?v=kAYiYHsC14g
'Cannot Open PivotTable Source File' Excel Error Fix - YouTube
https://www.youtube.com/watch?v=YpleHidYH5A
https://www.youtube.com/watch?v=YpleHidYH5A
How to solve excel cannot open the file ... because the file format or ...
https://www.youtube.com/watch?v=OIBYaGeXU_U
https://www.youtube.com/watch?v=OIBYaGeXU_U
Error message when you open or save a file in Microsoft Excel ...
https://support.microsoft.com/en-gb/help/213983/error-message-when-you-open-or-save-a-file-in-micros・・・
[FIXED] Excel Cannot Open the File Because The Extension Is Not ...
https://www.easeus.com/file-recovery/excel-cannot-open-the-file.html
[Fixed] The File Cannot Be Opened Because There Are Problems with ...
https://www.easeus.com/file-recovery/fix-the-file-cannot-be-opened-because-there-are-problems-with-t・・・
[SOLVED] Access Denied Contact Your Administrator - Windows Forum ...
https://community.spiceworks.com/topic/120596-access-denied-contact-your-administrator