How to register 32 bit DLL to 64 bit in Win 7?

Use following simple steps to register 32 bit Dll in 64bit operating system.

1. Copy MyDll.dll to “c:\windows\sysWOW64\”
2. Run command prompt as administrator
3. Reach to "sysWOS64" directory by “cd c:\windows\sysWOW64\” command
4. Run “regsvr32 MyDll.dll” in command prompt