poasm errors with windows.inc 1.4

[petrik]

Although I have been registered on the MASM Forum for some time, this is my very first posting.
Using your new windows.inc 1.4 I have recently been testing out POASM with a basic dialog box program.
Windows.inc 1.4 threw up 2 errors, one of which was easily fixed by replacing an 'align dword' statement.
The second error was "...\winextra.inc(48) error:Redefinition of symbol 'GUID'".
I notice that in windows.inc 1.4 there is a statement 'IID equ <GUID>' (the IID structure being defined in winextra.inc).
I have tried commenting out this statement but this just throws up more assembly errors.
I have tried the same program build using windows.inc 1.33 with the same error.
Not being an expert by any stretch of the imagination I am unsure what to do.
I would be very grateful for any suggestions.
Many thanks.