Error while Importing APK file through App Manager > Import application

Hi team,

I am getting following error while Importing APK file through App Manager > Import application

Cannot run program "C:\Program Files (x86)\Silk\SilkMobile\bin\adb/js/zipalign" : Create Process error =193, %1 is not  a valid Win32 application

I am getting this using both the option (through mobile device and PC) 

I am using >Silk mob version 6.8.56, JDK version 6

Please look into this 

Thanks ,

Ali