64bit

loading wrong jvm.dll

When I run an executable I created, it uses the jvm.dll from C:\Windows\System32. But I want it to use the jvm.dll in C:\Program Files\Java\jdk1.6.0_17\jre\bin\server. C:\Program Files\Java\jdk1.6.0_17\jre\bin\server is in my PATH environment variable. Does anyone know how to accomplish this? Thanks. ...

Building Web Application project using MSBuild from command line on 64-bit: missing targets file

Building a solution containing a web application project using MSBuild from powershell like this: msbuild "/p:OutDir=$build_dir\" $solution_file Works fine for me on 32-bit, but on a 64-bit machine I am running into this error: error MSB4019: The imported project "C:\Program Files\MSBuild\Microsoft\VisualStudio\v9.0\WebApplication...

Can't write the SysWow64 value to registry with vbscript for Screensaver

Scripts, registries, screen-savers, oh my! I'm trying to use a screen-saver on a Windows XP 64 bit machine which uses a .NET app which makes an interop call which relies on some x86 Shockwave Dlls (some Shockwave animation). Everything should be in the %systemroot%\WINNT\SysWOW64 directory. When the timeout for the screensaver occurs,...

Debugging on 64bit Machine While having 32bit Visual Studio

Dear Gurus I would like to know that If my console Application is running in debug mode attached in Visual Studio 2008 of 32bit while my machine is 64bit with Win Srv 2008 64bit and .Net framework 64 is installed as well Is my application is working in 64bit or not if not how can i make it run in 64bit? ...

Cannot install 32-bit app on Server 2008 R2 64-bit using asnet_regiis.exe

Hi guys, Currently I have a set of web applications that need to be installed (using IIS). They can only run in 32-bit mode so requires IIS to be set to run 32-bit apps. The steps that we've taken to do this work for server 2003 64-bit, and 2008 64-bit, but does not work on server 2008 R2 64-bit. I've spent many hours on this and I'm st...

install 64-bit glib2 on 32-bit system for cross-compiling

I'm trying to cross-compile a 64-bit executable on a 32-bit ubuntu system. This works up until linking, where it fails due to the lack of a 64-bit glib2 (libglib-2.0.a). If I were doing this on a 64-bit system, I would use getlibs to install a 32-bit glib2 into /usr/lib32. However, on a 32-bit machine getlibs doesn't seem to do the op...

How to compile x64 code with Visual Studio in command line?

I want to compile a simple hello-world-style program using the Windows command line. cl file_name.c is easy enough. Now I want to do the same thing in 64 Bit. What should I do? ...

Experience of moving to 64 bit JVM

Our company is planning to move to 64 bit JVM in order to get away from 2 GB maximum heap size limit. Google gave me very mixed results about 64 bit JVM performance. Has anyone tried moving to 64 bit java and share your experience ...

::LookupAccountSid API Extremely Slow When Targeting x64 Platform (Windows 7)

During our application startup, we are making a call to ::LookupAccountSid(). When I build targeting the x86 architecture, this call is nearly instantaneous. However, when I target x64 (debug or release), the call generally takes over 40s to complete. Since this is occurring during application startup, the result is fairly unpleasant ...

64bit registers on 32bit binaries: At what an extend are they used? [dependence to OS, Machine considered]

Any tips to programming would be appreciated. ...

MagicLibrary.dll 32bit convert for 64bit

I recently received an email about a guy who like to make my software compatible with 64Bit Windows 7 OS. I have 1 single problem though .. I have followed a steps regarding on compiling VS Solution/Project for 64bit. But when I start to to compile the solution for 64bit, this "Crownwood.Magic.Forms" (MagicLibrary.dll) doesn't work anym...

Moving to 64-bit on OS X?

Hi All, What is the best practice for moving to 64-bit on OS X? Using the 10.6 SDK and 64-bit intel as my SDK and target. I have int32 types to change Does OS X have an 'int64' or would one use a 'long long'? Where might I find a resource to available data types? What other issues are there? ...

How do I use C# and ADO.NET to query an Oracle table with a spatial column of type SDO_GEOMETRY?

My development machine is running Windows 7 Enterprise, 64-bit version. I am using Visual Studio 2010 Release Candidate. I am connecting to an Oracle 11g Enterprise server version 11.1.0.7.0. I had a difficult time locating Oracle client software that is made for 64-bit Windows systems and eventually landed here to download what I assume...

Is there an alternative to libusb-win32 for 64bit windows?

I've been developing some software which uses the libusb-win32 library to interact with some USB hardware I've been developing. Now I'm trying to run the same software on windows 64 but the drivers don't seem to work (understandably). Are there any alternatives for 64 bit Windows I've overlooked? ...

Python subprocess: 64 bit windows server PIPE doesn't exist :(

I have a GUI that launches selected python scripts and runs it in cmd next to the gui window. I am able to get my launcher to work on my (windows xp 32 bit) laptop but when I upload it to the server(64bit windows iss7) I am running into some issues. The script runs, to my knowledge but spits back no information into the cmd window. My...

.NET and 64-bit application

I want to make existing .NET applications (WinForms and WebForms) run on 64-bit machines, optimized to take advantage of more memory available on 64-bit machines. What do I need to do to the applications to take advantage of the memory? Do I just select the target CPU as 64-bit? What is the advantage of selecting the target versus jus...

About enumerations in Delphi and c++ in 64-bit environments

I recently had to work around the different default sizes used for enumerations in Delphi and c++ since i have to use a c++ dll from a delphi application. One function call returns an array of structs (or records in delphi), the first element of which is an enum. To make this work, I use packed records (or aligned(1)-structs). However,...

unable to find an entry point named 'interlockedexchange'

Hi , I built an application in c# vs2005 .net . Everything works fine when i run the application in win 32 bit, But when running the application in win 64 it crashes while trying to call the pinvoke interlockedexchange(which is within the kernel32.dll) function . This is the exception : unable to find an entry point named 'interlocked...

IntPtr.Size shows OS version or .NET version?

Does the results of IntPtr.Size show the OS that the .NET app is running on or which version of .NET Framework that is running? If you have a 32-bit app running on a 64-bit machine using WOW, what will IntPtr.Size show (4 or 8)? ...

MSBuild cannot find SGen when compiling a solution

I've looked at several other SGen-related questions on here and either their answers don't apply or their answers don't fix this for me. I have installed several SDKs to fix this issue with no luck. Reference types should not be changed since this is the only place this is a problem. Once suggestion is to put SGen.exe into the C:\Windows...