Is it possible to recover “Mr Dec” ransomware affected files?

One of my windows server got attacked by a ransomware called “Mr.Dec.”
I am trying to recover the files using some file recovery softwares but all the recovered files are showing as damaged or corrupted.
Is there any Decryptor available for this ransomware?
Or Any strong data recovery software which can recover the data completely without damage.

Please Help. 🙁 🙁 🙁