A program called Resource Hacker will yet you read and change some dll. http://www.users.on.net/johnson/resourcehacker
You do not launch a DLL. It's used by something else and will start up when needed. Read up on DLL file.
Question need some more clarification
You cannot really "read" it, since it is all basically a bunch of letters, numbers, and shapes. If you really want to, right click on the .DLL file, then choose the "Open with" option. Then look for notepad. When you find notepad, click it. That will then open the DLL file for you to view.
A program called Resource Hacker will yet you read and change some dll. http://www.users.on.net/johnson/resourcehacker/
To register a file, type regsvr32 .dll. Or type regsvr32 \.dll, where is the path to the file, and is the name of the file.
No Download files are files that you have downloaded, normally from the interent. They can be of any type (e.g. .doc, .mp3, .dll, .exe, etc.) .dll files are Dynamic Link Libraries that are used by programs installed on your computer. Nearly all are needed for your programs to run correctly. Technically, you can download a .dll file but they aren't the same thing :) Downloading a file is something you do TO a file (like read, modify, delete, etc.). A dll file is a type of file.
You can find karasX2.dll file in Windows System32 file.
You can file dll file in C:\WINDOWS\system32.
Most programs use .DLL files. The one you installed yourself is usually in the program's folder. Right click the dll and choose "Open file location" and look for a .exe file. If you want to know more about a specific dll you can open the dll in notepad, often you can read some of the letters and figuring out what program/game etc. It's for. For other .dll files you can search up on the name or location to find its origin. dll files should often be left alone.
Yes and no. The dll file may be just misplaced, then yes. A defrag your hdd and that should fix it. If a dll file is corrupt, then no. You will have to find or repair the dll file yourself.
A DLL (dynamic link library) file is a file used by a specific application to communicate with devices inside or attached to the computer. DLL files aren't meant to be opened separately from the program they belong to. When you load the program the DLL file belongs to, that program will automatically load the DLL file if it needs it.
If you understand DLL files as series of instructions to a computer that has a printer or other attached device to communicate effectively then any text reading or word processing program will open and then read DLL files