I used to use a spreadsheet that I did some years ago. Now the macros of this
particular spreadsheet just don´t work. The errors messages are like:
Run-time error ´-2147319784 (80028018)´
Method ´Select´of object ´Range´failed

or
Run-time error ´-2147319784 (80028018)´
Automation error
Old format or invalid type library

Any idea of what is going on?