when i try to deploy i get Access to the path 'resources.apk.bk' is denied error

1. I cleaned my project using visual studio 2015
2. deleted debug, obj, release folders
3. Rebuild project everything builds fine no errors

Try to run on emulator on Debug mode ARM or ANy CPU configuration then i get following error

Severity Code Description Project File Line Source Suppression State Tool
Error Access to the path 'resources.apk.bk' is denied. Mobile.Droid Build

Please help