Computer Programming Architecture
computer programming architecture
Why some programs do not work in 64 bit architecture?
I think I understand and I know why the 64-bit programs do not work on 32 Recently computers, however, is not because some 32-bit programs do not work in 64-bit computers. Why are some 32 programs refuse work on 64 bit architecture? Is not it supposed to be compatible and all?
More 32-bit programs running on 64-bit, for example Windows 64-bit, not by nature but because it opened the way to work. See for example the article on Microsoft 32-bit programs on 64-bit versions of Windows Server 2003 and Windows XP. Http: / / support.microsoft.com/kb/896456 City of him: "The 64-bit versions of Microsoft Windows Server 2003 and Microsoft Windows XP uses the Microsoft Windows-32-of-Windows-64 (WOW64) subsystem to run 32-bit programs unchanged. The 64-bit versions of Windows Server 2003 and Windows XP does not provide support for 16-bit binary or 32-bit drivers. Programs that rely on binary 16-bit or 32-bit operating systems can not run in 64-bit versions of Windows Server 2003 or Windows XP unless the manufacturer offers a program to modernize the program. "So basically, there are 16-bit programs (or programs that are based on 16 bits) and drivers 32-bit does not work on Windows 64-bit. In addition, many antivirus programs require the use of 64-bit editions of its software. what could not probably running experience programs dependent (o), 16-bit programs on a Windows 32-bit. Works with Windows 32-bit, but it will not Windows 64-bit, however, if you have Windows 64-bit you can install Microsoft Virtual PC 2007 and deploy a Windows 32-bit and run any 32-bit or 16-bit application on the same (in the virtual machine).