The old app is then torn down once pending requests are finished.
(Nitpicking, yes, it's a simplified view of things, in most cases IIS queues the requests until the new app is able to take over) NSIS Installer has one option as Move To Temp on Machine Restart, OS flags some file to move to different location on next boot, on next machine boot these flagged files automatically move to new location you selected earlier.
5] Is there any good site from where you can download DLL files to restore them?
There may be, but I would not advise using them really. If you need to replace or restore DLL files, you can carry out any of the above-mentioned suggestions.
What do you do if you receive a file is missing error message?
3] If it is some installed software or application that is giving this error, all you need to do is re-install the software.Obviously, if a program re-opens the same dll file and expects it to stay exactly the same (for instance, if there is resources to be loaded from the dll and that references to these resources is extracted from code running when the dll is loaded), this will cause issue but this is definitely not the norm.be entirely mapped into physical memory while the application runs, there is definitely no guarantee of that.Now let’s take a look at the general steps you could take if you receive such error messages.DLL stands for Dynamic Link Libraries and are external parts of applications that run on Windows or any other operating systems.
You can update DLLs that applications use in Windows without terminating the process, but the application must have been written in such a way that it can be signaled to unload the assembly, wait for the update to finish, then reload the DLL. If you can take control of the loading of the assembly, and specify it is opened with File Share. Existing processes will continue to reference the renamed assembly.