- #HOW TO FIND DLL FILES FULL#
- #HOW TO FIND DLL FILES FOR WINDOWS 10#
- #HOW TO FIND DLL FILES PLUS#
- #HOW TO FIND DLL FILES WINDOWS#
Standard Search Order for Desktop Applications For ways to help prevent such attacks, see Dynamic-Link Library Security. If an attacker gains control of one of the directories that is searched, it can place a malicious copy of the DLL in that directory.
#HOW TO FIND DLL FILES FULL#
This is true even if the first DLL was loaded by specifying a full path. If a DLL has dependencies, the system searches for the dependent DLLs as if they were loaded with just their module names. If none of these methods are used, the system searches for the DLL at load time as described in this section.
The directory the specified module was loaded from.ĭesktop applications can control the location from which a DLL is loaded by specifying a full path, using DLL redirection, or by using a manifest. The system searches these locations in this order: If a module changes the standard search order by calling the LoadLibraryEx function with LOAD_WITH_ALTERED_SEARCH_PATH, the system searches the directory the specified module was loaded from instead of the directory of the calling process. The system directory (%SystemRoot%\system32). The directory the calling process was loaded from. Dependencies are searched in the order they appear in the manifest. #HOW TO FIND DLL FILES PLUS#
This is the application's package plus any dependencies specified as in the section of the application's package manifest.
The package dependency graph of the process. If the module is not already loaded or on the list of known DLLs, the system searches these locations in this order: 
If the system must search for a module or its dependencies, it always uses the search order for UWP apps even if a dependency is not UWP app code. For a list of known DLLs on the current system, see the following registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\KnownDLLs.
#HOW TO FIND DLL FILES WINDOWS#
If the DLL is on the list of known DLLs for the version of Windows on which the application is running, the system uses its copy of the known DLL (and the known DLL's dependent DLLs, if any). If a DLL with the same module name is already loaded in memory, the system uses the loaded DLL, no matter which directory it is in. When a UWP app loads a module by other means and does not specify a full path, the system searches for the DLL and its dependencies at load time as described in this section.īefore the system searches for a DLL, it checks the following: For more information, see LoadPackagedLibrary. #HOW TO FIND DLL FILES FOR WINDOWS 10#
When a UWP app for Windows 10 (or a Store app for Windows 8.x) loads a packaged module by calling the LoadPackagedLibrary function, the DLL must be in the package dependency graph of the process.
If a DLL has dependencies, the system searches for the dependent DLLs as if they were loaded with just their module names. If the DLL is on the list of known DLLs for the version of Windows on which the application is running, the system uses its copy of the known DLL (and the known DLL's dependent DLLs, if any) instead of searching for the DLL. If a DLL with the same module name is already loaded in memory, the system checks only for redirection and a manifest before resolving to the loaded DLL, no matter which directory it is in. The following factors affect whether the system searches for a DLL: 
Search Order Using LOAD_LIBRARY_SEARCH Flags. 
Alternate Search Order for Desktop Applications. Standard Search Order for Desktop Applications. If these methods are not used, the system searches for the DLL at load time as described in this topic. Applications can control the location from which a DLL is loaded by specifying a full path or using another mechanism such as a manifest. A system can contain multiple versions of the same dynamic-link library (DLL).
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