vs2005 c# app on windows 7/x64 fatal ?
in [CSharp]
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From: Sagaert Johan on 29 Jun 2010 10:18 Hi all I have an app running ok on W7 32 bit but on an W7/x64 it crashes immediate (no exeption thrown) . the program has stopped, windows is searching for a solution...... Runs ok in XP mode. Should i install Net 2 SP1 x64 ? I have currently no VS2005 on this machine. any clues or hints ? Johan
From: Peter Duniho on 29 Jun 2010 10:45 Sagaert Johan wrote: > Hi all > > > I have an app running ok on W7 32 bit but on an W7/x64 it crashes immediate > (no exeption thrown) . A crash _is_ an exception. More likely, you mean that the exception that is being thrown isn't catchable by your code. > the program has stopped, windows is searching for a solution...... > > Runs ok in XP mode. > > Should i install Net 2 SP1 x64 ? > > I have currently no VS2005 on this machine. > > any clues or hints ? We could ask the same. You haven't even described the crash. However, I would guess that most likely your project configuration has a target of "AnyCPU", but for some reason relies on a 32-bit DLL so when you run it on x64 architecture and your program is compiled as 64-bit code, it isn't allowed to load the 32-bit DLL. That's just a guess though. There's no way to know without more specific information. Pete
From: Sagaert Johan on 29 Jun 2010 11:38 normally a dialog is shown that an exception happened, offering a close or continue option, but now it is just closing without any exeption dialog shown. the code is compiled on XP pro/32bit , i hate to upgrade..., since vista the os lost a lot of its transparency for a developer. Johan "Peter Duniho" <NpOeStPeAdM(a)NnOwSlPiAnMk.com> wrote in message news:pJ-dnfbUpPCRmrfRnZ2dnUVZ_omdnZ2d(a)posted.palinacquisition... > Sagaert Johan wrote: >> Hi all >> >> >> I have an app running ok on W7 32 bit but on an W7/x64 it crashes >> immediate (no exeption thrown) . > > A crash _is_ an exception. More likely, you mean that the exception that > is being thrown isn't catchable by your code. > >> the program has stopped, windows is searching for a solution...... >> >> Runs ok in XP mode. >> >> Should i install Net 2 SP1 x64 ? >> >> I have currently no VS2005 on this machine. >> >> any clues or hints ? > > We could ask the same. You haven't even described the crash. > > However, I would guess that most likely your project configuration has a > target of "AnyCPU", but for some reason relies on a 32-bit DLL so when you > run it on x64 architecture and your program is compiled as 64-bit code, it > isn't allowed to load the 32-bit DLL. > > That's just a guess though. There's no way to know without more specific > information. > > Pete
From: Doug Forster on 29 Jun 2010 16:31 > the code is compiled on XP pro/32bit , i hate to upgrade..., > since vista the os lost a lot of its transparency for a developer. Where it is compiled has nothing to to with the target. The lack of an exception dialog makes Petes idea even more likely to be correct. Cheers Doug Forster
From: Andy Yong on 1 Jul 2010 04:24 Have you try to see if there is any error logs in the Windows Event Viewer ? "Sagaert Johan" <REMOVEsagaert_j(a)hotmail.com> wrote in message news:edUGzX5FLHA.6120(a)TK2MSFTNGP04.phx.gbl... > Hi all > > > I have an app running ok on W7 32 bit but on an W7/x64 it crashes > immediate (no exeption thrown) . > the program has stopped, windows is searching for a solution...... > > Runs ok in XP mode. > > Should i install Net 2 SP1 x64 ? > > I have currently no VS2005 on this machine. > > any clues or hints ? > > Johan > > > >
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