TechnoBlogy » 64 bit http://technoblogy.net Technology with a Big difference Mon, 05 Dec 2011 17:29:42 +0000 en hourly 1 http://wordpress.org/?v=3.2.1 Compile c++ DLL to 64 bit using VS 2003 http://technoblogy.net/compile-c-dll-to-64-bit-using-vs-2003/ http://technoblogy.net/compile-c-dll-to-64-bit-using-vs-2003/#comments Thu, 05 Nov 2009 07:39:51 +0000 Nauman http://technoblogy.net/compile-c-dll-to-64-bit-using-vs-2003/ HI,

Do the following things to compile it to 64-Bit application
———————————————————–

1) Open from the start menu
"Microsoft Platform SDK for Windows Server 2003 SP1\Open Build Environment Window\Windows Server 2003 64-bit Build Environment\
Set Win Svr 2003 x64 Build Env (Retail)"(if didn’t find this, please install this SDK)

2) In the command line prompt go to the path where the VS2003 is installed

ie., where devenv.exe is present and type "devenv /useenv" then after adding the
following properties in the project properties. Compile the project.

3) Include bufferoverflowU.lib in Additional Dependencies located in

Project Properties -> Linker -> Input

4) Add the "/machine:AMD64" in
Project Properties -> Linker -> CommandLine

No need to change the target machine settings

]]> http://technoblogy.net/compile-c-dll-to-64-bit-using-vs-2003/feed/ 0 SetWindowLong Function doesn’t work in 64 bit machine http://technoblogy.net/setwindowlong-function-doesnt-work-in-64-bit-machine/ http://technoblogy.net/setwindowlong-function-doesnt-work-in-64-bit-machine/#comments Thu, 05 Nov 2009 07:39:36 +0000 Nauman http://technoblogy.net/setwindowlong-function-doesnt-work-in-64-bit-machine/ The SetWindowLong function changes an attribute of the specified window. The function also sets the 32-bit (long) value at the specified offset into the extra window memory.

This function has been superseded by the SetWindowLongPtr function. To write code that is compatible with both 32-bit and 64-bit versions of Microsoft Windows, use the SetWindowLongPtr function.

]]> http://technoblogy.net/setwindowlong-function-doesnt-work-in-64-bit-machine/feed/ 0 How to reg 64-bit assembly using VS2005 setup on 64-bit http://technoblogy.net/how-to-reg-64-bit-assembly-using-vs2005-setup-on-64-bit/ http://technoblogy.net/how-to-reg-64-bit-assembly-using-vs2005-setup-on-64-bit/#comments Thu, 05 Nov 2009 07:39:23 +0000 Nauman http://technoblogy.net/how-to-reg-64-bit-assembly-using-vs2005-setup-on-64-bit/ I got one problem on registering a 64bit assembly during theinstallation. The installation package was developed using VS2005setup project.I could not invoke this assembly after installation. I believe thereason is the assembly had not been registered properly duringinstallation.(The assembly works well if I run Framework64/regasm.exe manually ) Ialready set the Register property of the assembly to vsdrpCOM in setupproject.

I guess it is VS2005 bug. I have to edit the MSI using ORCA. I changed the "Attributes" value to 260 from component table in ORCA. then it worked fine.

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