I am having trouble building a project written in VC5 and converted to VC6. The project used to build without error but since converting it I am seeing an error C2059: syntax error in winnt.h. This is puzzaling as this is a standard include file. The project was originally written under NT and I am now working under Win98 but the same error occures on either platform if I use VC6.
Any help would be most appreciated.

Owen