Your wife is unlikely to be granted a visitor visa due to showing her intention to settle when applying for a spouse visa.
Why was the Spouse Settlement visa refused?
You have posted in the UK TIER 1 (GENERAL) DEPENDENT VISAS thread. What is your status in the UK and which category of visa did your wife apply for
(Casa, not CR001)
Please don't send me PMs asking for immigration advice on posts that are on the open forum. If I haven't responded there, it's because I don't have the answer. I'm a moderator, not a legal professional.