remove windows.h from crypter.cpp includes

- remove an unneeded windows.h include (comes from allocators.h, which is
  included in crypter.h)
Use existing RPC_INVALID_PARAMETER constant
Merge pull request #2883 from codler/patch-5

Replace with existing constants
Merge pull request #2856 from Diapolo/crypter_headers

remove windows.h from crypter.cpp includes