Why can t I open my DNF?

1 The document is incomplete, repeat it.

2 There is a virus on your computer.

3 Your computer doesn't have enough memory to run.

4 The CPU is old, let's change the machine.

Absolutely original.

Glad to fix this for you :

In fact, this is a common problem, indicating that the CPU usage is overloaded, it is recommended to restart, and you can open the task manager: ctrl+alt+delete, select the process item, check the status of the qqlogin process, if the process is too long, it is recommended to select the process first and then click to end the process, and then restart the game.

I've had a similar situation before, it's mainly because your home is running out of memory, and it's recommended that you delete something useless. (It's okay not to delete it, but you have to try many times to be able to get on it, but it's very stuck).

Open the update to the latest version first,First check on the official website how big the file is from the latest version to update,If it's too big a file that needs to be updated,If there is a total of almost 1g that has not been updated, then re** the latest client counts! If you confirm that you have updated to the latest version, and there is no black box after secure boot, it is recommended to try to boot it a few times, and the black box should come out.

The network uses a minimum of 4M telecommunications.

I'll give you 7 ways to debug!

2.If there is a Trojan horse or virus interference in the computer, **"360 Security Guard" and "360 Antivirus Dual Engine Edition", it is recommended to "scan" the virus and Trojan horse to patch the vulnerabilities on the computer!

3.Your "device", or "chat software", or "Internet Explorer", or "game" program is unstable, or "the version is too old"! It is recommended to uninstall, **new, or upgrade it to the "latest version"!

4.That is, you have installed two or more similar software (such as: two ** devices, two QQ, or multiple browsers, multiple anti-virus software, multiple online games, etc.)! They are not "compatible" together, remove the "redundant" one!

5.How to uninstall: You find "Programs" in the "Start" menu in the bottom left corner of the computer, and find the excess one to uninstall!

Or "360 Security Guard", "Software Manager", click on, item 4: "Software Uninstall", click on, find "redundant" and "similar" software uninstall! Such as:

Click on, leave "Thunder", and unload the "Express"! After unloading, "strong cleaning"! (Unload it when you see it, don't unload the useful one)!

7.No more, start menu, run, enter cmd, press enter, enter in the command prompt (copy it):

for %1 in (%windir%\system32\*.dll) do /s %1

Paste, press enter, and restart your computer until the screen scrolling stops!

What does it look like when you double-click? Maybe it's not installed well. It is recommended to reinstall it once. Beg.