Well, ya might be in a pickle if ya know what I mean. So basically the problem is that if you remove the ransomware, then along goes your encrypted files also. So I hope you backed up your stuff. If you did not back it up, then your in a losing battle because you could pay the ransom and that is not 100% that you will get files back or just cut your losses with your files. Now if you backed up your stuff, then just go ahead and remove it with Malwarebytes or some other security software running a scan. If that doesn't work, then you got to find the file location of the ransomware and remove it manually.