Fixed File Association-once the EXE file association is modified, all applications cannot be opened.

You can try the following methods in a similar way.
After the EXE file association is modified, the situation is very scary. When a company repairs such a situation, the company's finances were almost completely stunned and thought everything was done. After some clever tossing, symptoms disappeared, I was relieved. I had a good meal, and the computer had all the company's important information. If I lost it, it would be too much trouble.

1. In security mode, enter assoc <space>. EXE = exefile <press enter>, and cmd.exe = exefile will be displayed on the screen ". Close the Command Prompt window, press CTRL + ALT + DEL to bring up the "Windows Security" window, press the "Shut Down" button, select the "restart" option, and start Windows in normal mode, all the EXE files can run normally!

Ii. solution:
Method 1: Rename regedit.exe to regedit.com, execute regedit.com, and change the key value of the default item on the Right of HKEY_LOCAL_MACHINE \ SOFTWARE \ Classes \ exefile \ shell \ open \ command to "% 1" % *.
Method 2: (only applicable to Win2000/XP ):
1. Change cmd.exe to cmd.com or cmd. scr.
2. Run pai.com.
3. Run the following two commands:
FTYPE exefile = "% 1" % *
Assoc. EXE = exefile
4. Change cmd.comto cmd.exe.
Method 3: Use a third-party tool, for example, to download rising registry refixer:
Http://download.rising.com.cn/zsgj/regclean.com, which is used to repair the Attachment File Association.

3. The producer is also an EXE and is not allowed.

Copy Regedit to the desktop and rename it regedit.com. You can change the modified key value in the following way. (Regedit is located in the c: \ windows \ directory)

How can I display the extension?
In Windows, the extension is not displayed by default. This is to prevent users from mistakenly modifying the extension when changing the file name. If the extension is lost, the file will become unidentifiable, that is, what the average user says is broken. if you need to change the file extension, you must display it as follows: choose Resource Manager> Tools> Folder Options> View> Advanced Settings> remove the check box before the extension of the file type is not displayed.

Specific Method:
Enter the Registry to hkey_classes_root> exefile> shell> open> command, and change the default value to the following value.
Changed to: "% 1" % *

Alternatively, you can directly create a new registry file and import it directly. The specific registry file content is:

---------------------------------------------------------------------
Windows Registry Editor Version 5.00
　
[Hkey_classes_root \ exefile \ shell \ open \ command]
@ = "\" % 1 \ "% *"

Iv. Method 1: Applicable to Windows (9x/ME/2000/XP/2003)

Start-> Run-> enter "command" (in Windows 2000/XP/2003, enter "cmd" and press ENTER

In the command line, execute the following commands in sequence:

Cd % WINDIR %
Copy regedit.exe regedit.com
Regedit

After the Registry Editor is opened, find the following branch:

Hkey_classes_root \ exefile \ shell \ open \ command

Double-click the (default) value in the window on the right and set it to "% 1" % * [contains quotation marks]

Find again:

Hkey_classes_root \. exe

Double-click the (default) value in the window on the right and set it to exefile.
Then exit the Registry Editor and restart the computer.

Method 2: Applicable to Windows 2000/XP/2003

Start> RUN> Enter cmd and press Enter.

In the command line, execute the following commands in sequence:

FTYPE exefile = "% 1" % * [contains quotation marks]
Assoc. EXE = exefile

Restart your computer

Method 3: Applicable to Windows 2000/XP/2003

Download and run any of the following. Reg files
Http://www.kellys-korner-xp.com/regs_edits/exefix.reg
Http://www.dougknox.com/xp/fileassoc/xp_exe_fix.zip
References: http://www.xfly.com.cn/Article/system/systemtrouble/200511/Article_1109.html

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