How do get rid of mediafiner??

Try scanning and removing with this- http://www.malwarebytes.org/

Hi gregos12, I am Makarand P from the Dell Social Media and Communities team. With regards to your issue, media finder is an alternative to Winrar, an application for unzipping compressed files. Its a freeware and could have been downloaded when you accidentally clicked on any one of their promotional advertisements or could have been downloaded along with another program. To uninstall it, you could use a freeware called Revo uninstaller and can be downloaded using the following link. http://www.revouninstaller.com/ Kindly revert for further clarifications, Thanks and regards, Dell_Makarand_P Dell Social Media Responder www.facebook.com/dell www.twitter.com/@dellcares