I vaguely recall having seen that problem a long time ago - the problem
is that your D4 imported mshtml.dll incorrect.

Hawing looked into my old D4 disk image I found some comments I once
wrote about that specific problem:

To install "Microsoft HTML Object Library" correctly you must add
following lines (case-sensitive) to the ascii-file "tlibimp.sym" located
in your Delphi\Bin-directory:

True
False
Unit
String
object

After saving the changed tlibimp.sym just import mshtml again and the
new mshtml_tlb.pas should then be OK

OBS - You need to have "Upgrade Pack 3" installed on your D4.
In Delphi-IDE choose menu Help->About. The version will tell you if
Upgrade Pack 3 is installed.

Sadly I lost my Upgrade Pack 3 (Proff.) some years ago and I haven't
been able to find it again - so if you got it a copy would be much
appreciated !

-Kurt


> -----Original Message-----
> From: delphi-webbrowser@yahoogroups.com
> [mailto:delphi-webbrowser@yahoogroups.com] On Behalf Of
> mariofabriciomontenegro
> Sent: 7. april 2009 00:10
> To: delphi-webbrowser@yahoogroups.com
> Subject: [Delphi-WebBrowser] mshtml_tlb in delphi 4
>
> Hello:
>
> i have a old program that works only in delphi 4 and uses the
> EmbeddedWB for navigate some pages.
>
> i dont use this program lately and now i see that no works.
> When i try to compile, delphi 4 give me several errors iquals:
>
> "incompatible types boolean and integer"
>
> serching in the forum i saw that the mshtml_tlb.pas file have an line:
>
> const
>
> true = $000000001;
> false = $000000000;
>
> this produces the error, i replace with another mshtml_tlb
> that i find but none is useful, they quit the error, but when
> i use the embeddedWB in my proyect i get an error:
>
> Acces violation at address ... write of address...
>
> somebody can say where i can download the mshtml_tlb.pas file
> that i can use with my delphi 4. or somethings witch allow me
> to sove this problem
>
> thanks in advance
>
> Fabricio
>
>