Hello everyone, could anyone give me some help, please?

It is about MS Word 2007, Windows 7, 64 bits, anti virus updated...

Well, I am writing a text, I insert a name, the MS Word does not recognize it and underlines it with the red line.

Okay, I select the word, and add it to the dictionary.

The next time I write the same name, the same thing happens again. That is, the name is underlined.

I open the dictionary and check it if the name is there. Yes it is!

While I'm in options, I delete the word and add the name again.

I try it out to see if worked, nothing.

I reboot the MS Word, nothing. I restart PC, nothing.

The word is there in the dictionary (main dictionary), but it does not appear in spelling checker suggestions.

Therefore, the word in text is always underlined.

Does anyone know what's going on?

Thanks for the help!!!

Bye!!