Columns to right and rows to bottom missing

[berlinhammer]

I'm almost embarrassed to ask this but I have inhereted a workbook with a sheet that only has 15 columns and 20 or so rows. The rest of the window (to the right and underneath) is greyed out and unclickable, like it doesn't exist. The column headers seem to stop at O and the row headers at about 20. It is like the sheet has been shrunk or something. I don't know how they have done this or how to reverse it and am not having any luck googling.

I've tried selecting all the cells and unhiding rows and columns but it is't doing anything. I've fiddled with the options too and view but nothing seems to be working.

Does anyone know what this is?

Thanks!

Jon

 

[Sektor]

They seem to be hidden. Try to unhide them.

 

[berlinhammer]

?activesheet.columns(50).hidden
True

Yes it looks like they are. How do I unhide them then? I've tried clicking the select all cells then right clicking and unhide but it isn't working