Solve the problem
1.To open the Task Manager, press CTRL + SHIFT + ESC.
2.Click File , press CTRL and click New Task (Run…) at the same time. A command prompt opens.
3At the command prompt, type notepad, and then press ENTER.
4.Paste the following text into Notepad: Windows Registry Editor Version 5.00
[-HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.exe]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.exe]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.exe\OpenWithList]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.exe\OpenWithProgids]
"exefile"=hex(0):
5. On the File menu, click Save as.
6. Select All Files in the Save as type list, and then type Exe.reg in the File name box.
7.Select Unicode in the Encoding list.
8.Return to the Command Prompt window, type REG IMPORT Exe.reg, and then press ENTER.
9.Click Yes, and then click OK in response to the registry prompts.
10.Log off from your account. Then, log back onto your account.
Note You may have to restart the computer to restore the program icons to their original appearance.
Note After the problem is resolved, delete the Exe.reg file so that it is not mistakenly added back to the registry at a later date.
2.Click File , press CTRL and click New Task (Run…) at the same time. A command prompt opens.
3At the command prompt, type notepad, and then press ENTER.
4.Paste the following text into Notepad: Windows Registry Editor Version 5.00
[-HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.exe]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.exe]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.exe\OpenWithList]
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.exe\OpenWithProgids]
"exefile"=hex(0):
5. On the File menu, click Save as.
6. Select All Files in the Save as type list, and then type Exe.reg in the File name box.
7.Select Unicode in the Encoding list.
8.Return to the Command Prompt window, type REG IMPORT Exe.reg, and then press ENTER.
9.Click Yes, and then click OK in response to the registry prompts.
10.Log off from your account. Then, log back onto your account.
Note You may have to restart the computer to restore the program icons to their original appearance.
Note After the problem is resolved, delete the Exe.reg file so that it is not mistakenly added back to the registry at a later date.