Search results
Results From The WOW.Com Content Network
For Microsoft Windows, OS/2, and DOS, .exe is the filename extension that denotes a file as being executable – a computer program – containing an entry point. [ 1 ] In addition to being executable (adjective) such a file is often called an executable (noun) which is sometimes abbreviated as EXE.
Executable files typically also include a runtime system, which implements runtime language features (such as task scheduling, exception handling, calling static constructors and destructors, etc.) and interactions with the operating system, notably passing arguments, environment, and returning an exit status, together with other startup and ...
The environment of an EXE program run by DOS is found in its Program Segment Prefix.. EXE files normally have separate segments for the code, data, and stack. Program execution begins at address 0 of the code segment, and the stack pointer register is set to whatever value is contained in the header information (thus if the header specifies a 512 byte stack, the stack pointer is set to 200h).
In Microsoft Windows, a resource is an identifiable, read-only chunk of data embedded in an executable file—specifically a PE file. Files that contain resources include: EXE, DLL, CPL, SCR, SYS and MUI files. [1] [2] [3] The Windows API provides a computer program access to resources.
RegEdit.exe /a file. exports the whole registry in V4 format to an ANSI .REG file. RegEdit.exe /a file <key> exports the specified (sub)key (which has to be enclosed in quotes if it contains spaces) only. It is also possible to use Reg.exe. Here is a sample to display the value of the registry value Version:
It is the standard format for executables on Windows NT-based systems, including files such as .exe, .dll, .sys (for system drivers), and .mui. At its core, the PE format is a structured data container that gives the Windows operating system loader everything it needs to properly manage the executable code it contains.
Despite having an ".exe" file extension, native applications cannot be executed by the user (or any program in the Win32 or other subsystems). An example is the autochk.exe binary that runs chkdsk during the system initialization "Blue Screen". Other prominent examples are the services that implement the various subsystems, such as csrss.exe.
Once a matching executable file is found, the system spawns a new process that runs it. The PATH variable makes it easy to run commonly used programs located in their own folders. If used unwisely, however, the value of the PATH variable can slow down the operating system by searching too many locations, or invalid locations.