64 bit division
Hi, Can anyone send me a c code to divide 2 64bit numbers. My compiler only supports 32/32 division. Thanx & Regards Mani ...
64bit
How do I install a .NET DLL into a COM+ application using MSI (WiX)
Update: looks like this is indeed a WiX limitation - Cannot add 64bit com+ component (3.0.3907.0) I have a .NET application with an MSI installer created using WiX 2.0. The installer creates a COM+ application (amongst other things) and installs a .NET assembly as a component into this application. This DLL is pure managed, however it c...
Login dialog appear in IE7 when browsing SQL Reporting Services
Setup is SQL2005 SP2 with Reporting Services installed local on Win2003 64bit. When users browse report manager on http://server/reports they get login dialog for every request, but only if they use IE7. In FireFox all works. The site is in "local intranet" zone on IE. It seems like it is a NTLM, I've tested reinstall, change permissio...
32 or 64 bit DLL loading from .Net managed code
I have a unmanaged DLL (the scilexer.dll of Scintilla code editor, used by Scintilla.Net from CodePlex) that is loaded from a managed application trough the Scintilla.Net component. The windows managed application runs without problem on both 32 and 64 bit environments, but I need to create different installations that uses the 64 or the...
Accessing SQL Server Express 2005 database via 2008 64bit SSMS
I have a 64bit Vista laptop. Initally, I tried to Install a 64bit version SQL Server Express 2005 on my computer, but no matter what I tried, only the 32bit version seemed to work...so that is what got installed. The 32bit SQL Server Express 2005 was working fine, but recently I installed a 64bit version of SQL Server Express 2008 - wi...
What is the bit size of long on 64-bit Windows?
Not to long ago someone told me that long are not 64 bits on 64 bit machines and i should always use int. This did not make sense to me. I seen docs (such as the one on apples official site) say that long are indeed 64 bits when compiling for a 64bit CPU. I looked up what it was on windows and found Windows: long and int remain 3...
What could cause redraw issues on 64-bit vista but not in 32-bit in .NET WInForms?
This happens when compiling for Any Cpu as well as compiling to x86. Sections of the GUI doesn't redraw unless it's resized, for instance if the main form is maximized some of the controls don't resize with it, and others have sections that don't redraw and displays the what was previously there. This works fine on 32-bit machines, bot...
Is it possible for a Asp.Net developer on 64-bit windows to work with a team that has 32-bit?
Are there any compatibility issues that would prevent this from working? Do I need to have a 32-bit VM to use when working on projects for this team? ...
[64-Bit] Why does malloc overwrite RSP and RSP+8?
You can read about the 64-bit calling convention here. x64 functions are supposed to clean up after themselves however, when I call malloc from .asm, it overwrites the value at RSP and RSP+8. This seems very wrong. Any suggestions? public TestMalloc extern malloc : near .CODE align 8 TestMalloc proc mov rcx, 100h 000000018...
Ensuring a Program Written for 32-bit Windows is Compatible with 64-bit Windows
While it's my understanding that there's no fundamental reason a program written for 32-bit hardware / OSs not to run on 64-bit hardware / OSs, in practice, I've found many programs intended for 32-bit versions of Windows that will not work on 64-bit versions of Windows. Examples include a number of popular security utilities (most prod...
Using 32-bit COM object from C# or VBS on Vista 64-bit and getting error 80004005
I need some mind reading here, since I am trying to do what I do not completely understand. There is a 32-bit application (electronic trading application called CQG) which provides a COM API for external access. I have sample programs and scripts which access this API from Excel, .NET (C++, VB and C#) and shell VBScript. I have these ...
32 to 64 bit "Gotchas" in PHP
Last weekend I changed webhosts for my website. The host server I was on was a 32-bit OS and the one I moved to is 64-bit. Unexpectedly, some of my PHP scripts started giving incorrect results. In my case the << and >> (bit shift) operations were the culprit. I ended up having to mask the result with 0xFFFFFFFF and then changing the re...
NUnit "could not load file or assemby 'MyTestProject'
I'm setting up a new 64 bit machine to run as a build server. When I try to load my NUnit test assembly into NUnit GUI I get the following error. There is nothing obvious missing, all the dependencies seem to be present. All the DLLs are compiled for the x86 platform. Using NUnit 2.4.7. I have tried upgrading to 2.4.8 but the same er...
64bit upgrade
Whats the best resource to look at for when migrating dotnet applications from 32bit to 64bit. SIMILAR QUESTION http://stackoverflow.com/questions/145026/are-there-any-considerations-needed-to-be-taken-running-your-net-program-on-x64 ...
mysql gui tools 64-bit rpm
Are there any 64-bit version RPMs of MySQL GUI Tools? ...
Can't connect to a local apache installation under XAMPP on Win XP 64-bit. Help!
Hello, I'm using XAMPP v1.7 on an Win XP-64 bit machine, my Symantec AV is turned off as is my Windows Firewall, and I can't connect to localhost from a browser. I originally had these errors: [Wed Jan 07 16:24:55 2009] [error] (OS 10038)An operation was attempted on something that is not a socket. : Child 2716: Encountered too many...
Weird ASP.NET AJAX Bug / 32-bit to 64-bit
I'm getting a weird error from my sites ever since upgrading to Windows 2008 64-bit. I have most of my app pools running in 64-bit mode (all but one, used for a legacy ASP.NET 1.1 application). On the sites that are running on 64-bit, I've been getting errors from ASP.NET AJAX. Exception information: Exception type: System.NotSuppor...
What's the best way to compile Ruby from source on 64-bit RedHat Linux
On RedHat Enterprise Linux 5 the latest Ruby version available via RPM is 1.8.5. My Rails app requires 1.8.6 or above so I need to compile Ruby from source. I have tried the following to build it and it seems to build ok, but then I'm seeing gcc compilation errors when trying to run a plug-in which requires RubyInline. There seems to ...
Read Excel files from C# in 64 bit version server
reading excel files from C# working well in 32 bit version server. It is not working in 64 bit version (Windows 2003 server), because excel data connection dll not supported in 64 bit version. Is any other option available ? ...
How can I pass command-line arguments via file association in Vista 64?
How can one pass command line arguments via file association in Vista 64? I recently built a PC running Vista Ultimate 64-bit. I noticed several of the Perl scripts I transferred failed due to command-line arguments not being passed. As a simple test, I wrote the following (foo.pl): #!/usr/bin/perl -w use strict; my $num_args = $#ARG...