Could anyone help me?

I was using wallet v 1.0 since 2015, but it wasn't synchronizing any more.  I changed conf file, not solved.
Then, I got the wallet v 1.2, I put my backup (.dat) correctly on folder and started it.
The new wallet works well and synchronizing, but my 15k of exclusivecoins don't are enable in my balance. It is appering in transations, but it's showing "conflicted"

https://s11.postimg.org/qrtwzfxv7/Exclusive_Coin_-_Wallet-conflicted.jpg

How can I solve this?


p.s: sorry my bad english, I'm learning yet.