I have a DLL which cause to an error when I run the application.
The error says that the service is not registered. So I run command `regsvr32` with the name of the DLL.
But it gives me an error, now the error is:

> 
> The module 'mydll.dll' was loaded but the entry-point 'DllRegisterServer' was not found.
> 
> 
> Make sure that 'mydll.dll' is a valid DLL or OCX file and then try again
> 
> 
> 

I worked on Windows 7 64-bit. On Windows XP it works fine!.
Does someone know what it can be?
Thanks!