Re: Problem with in-proc server after upgrading to VS2005

From:
"Drew" <dam@dam.dam>
Newsgroups:
microsoft.public.vc.atl
Date:
Fri, 28 Dec 2007 16:02:19 -0600
Message-ID:
<eWgTS1ZSIHA.4440@TK2MSFTNGP06.phx.gbl>
Hi SvenC,

"SvenC" <svenc@community.nospam> wrote in message
news:B4EBFE31-98E5-4917-AE7C-70BE311845CB@microsoft.com...

Hi Drew,

After upgrading to VS2005 my DLL now fails to load in either
VB6 or VB 2005 with error 0x800700c1: "%1 is not a valid Win32
application."


What I forgot: how do you load the dll from your VB6 app? Please show
the code which produces the error.


MyApp = new MyDLL.Application

Did you by accident create a 64-bit dll?


Configuration is set to Win32 and I have rebuilt all.
Is it possible for a Win32 DLL to link 64-bit libs?
Would it matter? (obviously it would if that's my problem)


Please check with Dependency Walker (http://www.dependencywalker.com)
which dlls are loaded or tried to be loaded.


Looks like something here. When I profile the DLL one of the modules
is NOT_AN_IMAGE. However, the DLL still gives a registration
succeeded message. I'm not sure how to track down where it's getting
NOT_AN_IMAGE from.

You could also turn on verbose mode of the linker to see which libs are
used: project props->Linker->General : "show progress" = "verbose"


Nothing jumps out at me, but there's an awful lot of output.

Thanks,
Drew

Otherwise: did you install the vcredist_x86.exe on the target machine
where your VB6 or VB2005 app is running?


App is attempting to run on development machine.


So the runtime should be fine.

--
SvenC

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