Oracle 11g Installation error WFMLRSVCApp.ear not found

While installing Oracle 11g I got following error "WFMLRSVCApp.ear not found"

Solution

1. Download both files from OTN
   win64_11gR2_database_1of2.zip
   win64_11gR2_database_2of2.zip
2. Extract them to a single directory. In my case c:\Setup\disk1 & Disk2
3. Copy contents of C:\Setup\Disk2\database\stage\Components to C:\Setup\Disk1\database\stage\Components
4. Run setup.exe under C:\Setup\Disk1\database as administrator.