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From: Mario on 29 Apr 2008 10:47
We made some DLL with Visual C and it was compile with Windows XP. When
using those DLL on a PC with Windows Vista, it "freezes" on DeviceIOControl.
Any suggestions to fix the problem? Should we compile with Windows Vista?

--
Mario
From: David Lowndes on 29 Apr 2008 12:19
>We made some DLL with Visual C and it was compile with Windows XP. When
>using those DLL on a PC with Windows Vista, it "freezes" on DeviceIOControl.
>Any suggestions to fix the problem? Should we compile with Windows Vista?

The platform you compile on is irrelevant (given the same version of
compiler, headers and libs of course).

Dave
From: Tim Roberts on 30 Apr 2008 02:00
Mario <Mario(a)discussions.microsoft.com> wrote:
>
>We made some DLL with Visual C and it was compile with Windows XP. When
>using those DLL on a PC with Windows Vista, it "freezes" on DeviceIOControl.
>Any suggestions to fix the problem?

It's interesting that you would blame the compiler first. WHICH
DeviceIoControl were you calling, and on what device? Perhaps you should
post the code.
--
Tim Roberts, timr(a)probo.com
Providenza & Boekelheide, Inc.
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