Spelling problem: disabled option

[Vitaly Kisin]

Hi. I have just installed MS Office Enterprize, registered it, and immediately discovered that in spell-checking, when I right-click a misspelled or unknown word, the option `Add to dictionary' is greyed out and disabled, although suggestions to correct this word are made all right. The situation has not changed after I installed Russian and French language packs. The PC has plenty of RAM and space on disks.
Can you advise me how to ungrey this option?
Vitaly

[Kimberly]

Make sure your custom dictionary language is set to "All languages:"

Microsoft Office button > Word Options > Proofing > Custom Dictionaries button
drop-down at the bottom of dialog box

[Vitaly Kisin]

Hi Kimberly. Alas, that was the setting I chose from the very beginning. Add to dictionary is disabled. I changed the custom.doc setting to English USA but it stayed disabled with a document in US English. Now I returned it to All languages. Is there a setting in Registry controlling this option?
In addition, I find the following files appearing in the same folder with custom.dic:
ExcludeDictionaryRU0419.lex
ExcludeDictionaryEN0809.lex
ExcludeDictionaryEN0409.lex
CMAdj.12.bin
Does this tell you anything? Not to me alas.