Is it possable breakpoint on entry point of DLL

There is no any jump and call instruction at next code~
But when execute next code, other code execution happen.

anyway
I belived that file analyzer say it was packed by 1.08.04
But now I think It may not be 1.08.04.

Also the DLL was not diasembled with W32dasm
So I used IDA. But IDA can not diasemble too.

The DLL file is d2maphack.dll of mousepad's diablo2 maphack program.

Also Olly could not debug the dll because the DLL have the code
to check registration key so if no key the DLL automaticly is unloaded.
Olly can debug DLL loaded into memory !

-- summary --
1. can not diasemble with any diasembler
2. can not debug with softice becuase code changing happen
3. can not debug with olly because the dll can not be loaded
--
So I give up
If we can know exact a packer/protector used, It may be possible to debug or diasemble.

Thanks
sorry for terrible english