Money v 14.... sub categories

Hi

Have had to update MS money as old computer died!

Now have V 14.0.120.1105.

All my old data was successfully imported but I cant add any subcategories for transactions. All my old ones are there but I cant set up any new ones, just a main category.

Any ideas?

Apologies if this has been asked before..i have done a few searches to try and find the answer without success.

Cheers