What s going on with some exe files that can t be opened?

Most of this problem is caused by viruses and can be recovered by following the methods below.

1. First change the registry in the windows directory to "change", then run it, find the hkey classes root exefile shell open command in turn, double-click the "default" string, and change its value to"%1"%*That's it.

2. Open "My Computer", enter the menu "Tools" "Folder Options" "File Type", then you can't find the file type with the extension exe in the existing file types, it doesn't matter, click "New" to pop up the "New Extension" dialog box, fill in "exe" in the "File Extension" box, then click "Advanced", select "Application" in the "Associated File Type" drop-down box, click "OK" to return, and finally click "Apply" to close the dialog box.

Or here's how to do it.

Restart the computer, before the Windows welcome screen appears, that is, just after the self-test is completed, immediately press the F8 key, select the safe mode with command line, press the enter key, and the system will start in safe mode. After starting, enter :

1. Enter the command:

2. Or enter the command:

ftypeexefile="%1"%*

The above two commands, you can also take one of them, in fact, they can recover the correlation of the exe file, and provide one more method, just in case!

Then restart the computer and you're done.

I've got Bockley in detail!!

Follow the principle of the current virus. They usually write the virus to the end of an exe file and then modify the entry address of the program. to achieve unknowingly running the virus.

And you're after using some antivirus software. Antivirus software will erase the data at the end of the exe file. But the antivirus software he does not rebuild the program and the entry point (some people call it PE).

So when you run the program, the entry point he finds is the wrong one. Directing you to run it without any action in this case. You can reinstall the software.

If it is a more important document. You can find a friend in the cracking field to re-establish the PE entry point of the program for you to run.

On your second question, it goes without saying that there must be a virus. It doesn't matter how long the machine has been bought.

You're poisoned. It is recommended to reinstall the system.

After reinstalling the system, install all the software on the D drive, install all the software you commonly use, install a virtual A disk, use ghost to back up the system, the next time it is poisoned, it will be good to recover, it only takes a few minutes to recover, and it is very clean.

I don't even have antivirus software installed right now, hehe.

Definitely poisoned.

After installing anti-virus software, the system is generally very unstable.

The best thing to do is to format the hard drive after reloading the data.

Kabaski, card bar + dead.

Optimizer Super Bunny Magic Settings are all optimization software.

The registry junk file also has a running file that starts up, and the domestic antivirus is recommended for Jiang Min.

The memory occupies a large amount, the executable file runs in the background without display, and the system disk must be left at least 4G free under the system disk cleanup.