Tables again!

Firstly, thanks who have tried to sort this for me (not found how to get to the original discussion and reply to it.
I have managed to create file (A) with a blank table with no headers or footers and correct dimensions, and simply added 30 more pages with [copy] and [paste].
I also have another file (B) of the same dimensions with text in all cells.

The problem is on file (B) I can use[Table/Select/Table] but on file (A) I can only use [Table/Select] - the Table box is greyed out.

All I want to do is to select the entire table in (A) and copy into (B).

Apologies for not managing to reply to the original discussion!

not found how to get to the original discussion and reply to it.

Click your nickname and found the questions you have asked in you profile Profile - MikeyP - Ask LibreOffice