how to open mkv files on windows

I installed a notebook a few days ago. To save trouble, I installed a ghost version. Why? You know ....... today, there is a problem. Open word. A dialog box is displayed, and you need to fix it. After confirming that the file can be opened properly, we all know that ghost's office is reduced to dozens of megabytes by hundreds of megabytes, to fix the word, you need to find some files in the previous instal

After a blue screen appears on the Windows 7 system computer, the system automatically restarts. After the computer is restarted, the system displays information about the blue screen. If you have no time to view the information, you can also go to the "Event Viewer" in Windows 7 (location: Control Panel-system and security-management tools-view event logs ), in the event viewer, you will also see the error

The method is as follows: 1. Insert the System installation CD and run the Sfc/scannow command to detect and repair system files that may be corrupted and changed. 2, in the Start → Run dialog box, type Gpedit.msc, open the local computer policy → computer Configuration → administrative templates → system window, locate Windows File Protection, and in the right

Source text: Http://www.oschina.net/project/tag/178/gui?lang=36os=0sort=viewp=1Desktop application Development engineAlloydesktopAlloydesktop is the HTML5 native app development engine, an app development engine that can run Web pages like software on a desktop. The engine implements transparent rendering of the Web page, which is no longer confined to the browser's box. At the same time, to provide powerful API support, so that you can easily implement many traditional Web pages do not implemen

The MMC file c: \ Program Files \ Microsoft SQL Server \ 80 \ tools \ binn \ SQL Server Enterprise Manager cannot be opened. MSC may be created in a later version of MMC because the file does not exist, not an MMC console. Alternatively, you may not have sufficient permissions to access this file. Step 1: Open the run dialog box and enter: MMC Step 2: console -- file -- add/delete management unit -- add --

Tags: info ima resource Other Super image graphical interface comparison operationThe Mac graphical interface is strange to the people who operate the habit of Win.There is a set of super-useful shortcut keys, control + spacesA search box will appear when you press and enter any resources you want on your computer to open. Capturing fullscreen: Shortcut keys (shift+command+3) Windows: Shortcut keys

1: Use the tool software Dmg2iso.exe to convert the DMG file to ISO format: Place the software Dmg2iso.exe and the DMG files that need to be converted under the same directory (folder), for example: Place the Dmg2iso.exe and *.dmg files in the D disk at the same time: Start → run, enter cmd→ click OK. Enter D: Press ENTER to enter, return to D:>, and then enter dmg2img snowleopar.dmg snow.iso Press ENTER

When we install SQL Server, we see an option below that says "Grant Perform Volume maintenance Task privilege ..." When you specify the account for each SQL Server service to run the startup account. To be precise, this thing is not a thing of SQL Server, "Perform Volume maintenance Task" permission belongs to Windows Security Policy category, This is a change to the local Windows security policy through a

shared by others on their computers across the world. Although there are other well-known Gnutella clients such as LimeWire and BearShare on the network, they contain spyware or advertisement software, which often causes damage to users. Now, with the open-source Gnucleus, you can safely use the Gnutella network and no longer worry about hacking! 11. VLC Media PlayerReplace Microsoft's Windows Media Play

I. PrefaceFFmpeg is an open source project based on Linux development, and its source code is incompatible with the C + + compiler provided by the most common Visual Studio under Windows, so it does not support msvc++ compilation. You need to configure a Linux-like compilation environment under Windows to compile.Compiling the dynamic-link library DLLs will make

to use knowledge flexibly. Why? Remember, the. NET class library is actually encapsulated for us. If you have used Windows Forms for development, you must know that it is under system. Windows. forms. Yes. Since there is a ready-made product, why don't we use it. First, open the project properties and follow the method to enable project support/CLR, and then c

Error | keywords | solving | problems | The registry believes you have encountered problems when running ASP files that work with databases: Microsoft OLE DB Provider for ODBC Drivers error ' 80004005 ' [Microsoft] [ODBC Microsoft Access Driver] Common error cannot open registry key ' temporary (volatile) Jet DSN for process 0x1844 Thread 0X1B40 DBC 0x554cc59 C Jet '. /friends/conn.asp, Line 5 Yesterday I

include| Web pages have been built in the web. When we encounter a lot of content for static pages, and the page header and footer often to be replaced, if always use HTML files always have a lot of trouble. Because the batch modification is not very good, we always want to be able to use the footer and the end of the page include in the HTML file. HTML is a client-side parsing format language, which is almost impossible to change since 4.0 (after all

I just had Valentine's Day yesterday! Haha, long time no record of learning content, today in the House idle nothing to reinstall JDK, according to the reason is very simple;The first step is to download the JDK;The second step is to install the fool.The third step is to configure the environment variables (below the corresponding changes according to your own installation path)A.java_home: "D:\Program files\java\jdk1.6.0_37;" ；B.path: ";D: \program

Recently, Mina is using the Apache NiO framework. It feels good to use it. We use Apache NiO as a TCP server to process TCP packets. It was just recently discovered that the server often fails to be connected once or twice a week. The user directly restarts without a screen and does not find the first-hand fault information. I thought it was a problem with JDK and other Java package versions. The problem persists after several consecutive upgrades. Later, I finally caught the current iss

protected]:~$ xdg-open Http://[email protected]:~$ has created a new window in an existing browser session.]Xdg-open will choose the appropriate program to open the specified file, the same as double-click to open the effect. In My computer, the first example will be opened with Totem Movie player, the second example

In this blog, http://blog.csdn.net/tcjiaan. In the winform era, we cannot forget openfiledialog. So what components are similar in Windows Store applications? It is windows. Storage. pickers. fileopenpicker. In fact, we can also know its purpose from the class name. It seems that it is necessary to learn a few words. Fileopenpicker can select a single file (single choice) or multiple

First of all, it must be stated that the purpose of writing this tutorial is not to encourage everyone to replace system files, because system files directly affect the normal operation of the system and are not properly handled, otherwise, the system becomes unstable. Otherwise, the system crashes. So,Unless you have understood the following content and clarified the meaning of each step and the possible c

, put in the same directory as the original file), delete the original system file, copy the new system file to the directory where the original system file is located, and backup containing the file. In this process, files in the Temporary Folder are used. After the replacement is successful, it will prompt you to restart. The Windows System Protection dialog box is also displayed.Then kill it and follow t

also use OPENOFFICE/DOCX/FB2 Viewer (free version; Win9x Win2000 WinXP Win2003 Vista Win7) View the ODT document directly, OPENOFFICE/DOCX/FB2 Viewer isUniversal Viewer Advanced File ManagerPlug-in, install the software and plug-ins, you can view the ODT format. 4, the most fire software released a software Gwennel Doc (free version; applicable platform:Win9x Win2000 WinXP Win2003 Vista Win7), you can also open the ODT format.PS: Office installation