What should I do if the program cannot be opened by double-clicking it in Windows 10?

What should I do if the program cannot be opened by double-clicking on win10?

Cause 1:

The association of the exe file is invalid. We can use the assoc.exe=exefile command to restore the association of the exe file.

1. First, right-click the start menu and open the command prompt (administrator), as shown in the figure:

2. Open the command prompt window, enter the assoc.exe=exefile command, and then press Enter, as shown in the figure:

3. At this time, .exe=exefile appears, indicating that the association is successful. Finally, double-click the application to open it smoothly, as shown in the figure:

If the above operations still fail, please continue to the second step.

Reason two:

Set the double-click speed of the mouse. If the double-click speed of the mouse is set too fast, it will not be recognized, so we can try slowing down the double-click speed.

1. Right-click [Start] in the lower left corner of the system desktop, and click [Control Panel] in the start menu;

2. In the open control In the panel window, find [Mouse] and double-click [Mouse] with the left button;

3. In the mouse properties window, we can see that the double-click speed of the mouse is [Fast]. 】, use the left mouse button to hold down the small slider and move it to the left to the middle position;

4. We move the small slider as shown below The location shown, then click: Apply - OK.

Reason three:

The value of the exe in the registry has been maliciously modified. We can modify the numerical data of the exe [default value] in the registry and the numerical data of the command [default value]. to fix this problem.

1. Copy the following content into notepad:

—————————————————————————— —————

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\.exe]

@="exefile"

—————— ————————————————————————————

2. Click on the upper left corner of the Notepad window [File (F)], click [Save As] in the drop-down menu;

3. In the Save As window, click [Desktop], and in the file Enter in the Name (N) column: Mouse 1.reg, and then click: Save;

4. At this time, a registry file icon of [Mouse 1.reg] will be displayed on the system desktop. Double-click [Mouse 1.reg] with the left button. 1.reg] registry file icon, click Yes (Y) in the pop-up Registry Editor dialog box, and click: OK in the pop-up Registry Editor dialog box;

5. Copy the following content into Notepad:

———————————————————————— ——————

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\exefile\shell\open\command]

@="\"%1\" % *"

——————————————————————————————————

6. Add the numerical data [\"%1\" %*] of the command's [Default Value] to the registry according to the method introduced above.

Summary: The above is the solution to the problem that the application cannot be opened by double-clicking in win10. I hope it will be helpful to everyone.

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