尝试注册ISDone.dll和unarc.dll时出现Regsvr错误消息

Question

嗨...我使用的是Windows 10（64位），我尝试注册ISDone.dll和unarc.dll，并弹出一条错误消息，说：

'The module "C:/Windows/SysWoW64/ISDone.dll" was loaded but the entry-point DllRegisterServer was not found. Make sure that "C:/Windows/SysWoW64/ISDone.dll" is a valid Dll or Ocx file and then try again.

我已经将ISDone.dll和unarc.dll放在System32和SysWoW64中。