Erro in Sale A/R

Hi, evrybody!

I want create documents about sale A/R but i see these errors.

1. When i have already created a SO, an error appears: "Invalid patch to WORD template folder"

Howerver i already set up in Administration --> System Initialization -> Patch oder to correct it

2. When i create a Sale delevery, an error appears: No item cost was founf[ Delevery- Row -warehouse code]. However, i already enter item cost for this Item. Must i correct it where.

Can you explain for me !

thank you very much