Windows 10: Unable to open file explorer on other accounts in Windows 10

I'm able to open file explorer on my main account, but trying to oepn it on another account on the same PC if Win key + E is pressed will cause: Explorer.exe Windows cannot find 'null'. Make sure you typed the name correctly, and then try again. Alternatively if you press the pinned file explorer icon it wil instead say: C:\Users\User\AppdData\Roaming\Microsoft\Internet Explorer\Quick Launch\User Pinned\ This file does not have an app associated with it for performing this action. Please install an app or, if one is already installed. create an association in the Default Apps Settings page

:)

 

Windows 10 Tweaks

Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

• Open a new Explorer window.
• Click View in the ribbon.
• Click Options.
• Under General, next to “Open File Explorer to:” choose “This PC.”
• Click OK

credit to Lifehacker.

 

Windows 10 - Unable to open many files, task manger, etc.

Hi Andrew,



I appreciate you for performing troubleshooting steps to fix the issue.



I will certainly help you with the issue you are experiencing in accessing files, apps and task manager on your computer.



This issue might occur, if the system files are corrupt.



Provide us the additional information to assist you better with this issue:

• 
  What kind of files you are unable to open?
  
• 
  Which apps you are unable to open?
  

Please follow below mentioned methods to fix the issue:



Method 1:



I would suggest you to run System file checker. System File checker (SFC) scan is done to check if there are any corrupted system files that could be causing this issue. Kindly follow the below given steps:

• 
  Press Windows key + X, select
  Command prompt (Admin) to bring up elevated Command prompt.
  
• 
  In Command prompt type
  sfc/scannow and press enter.
  
• 
  Restart the computer.
  
  If no corrupted system files were found in the previous state, then I suggest you to try the following steps:
  

• 
  Open command prompt by pressing
  Windows key + X and selecting “Command prompt admin”.
  
• 
  In command prompt, type the following commands and press Enter after each command:
  
  DISM.exe /Online /Cleanup-image /Scanhealth
  
  DISM.exe /Online /Cleanup-image /Restorehealth
  

Close the command prompt and restart the PC and check if it works.

Method 2:

I would suggest you to
create a new user account and check if that helps.



Refer to the Link given below.

http://windows.microsoft.com/en-us/windows/create-user-account#create-user-account=windows-10



Please get back to us, if you are still facing issue
in accessing files, apps and task manager on your computer.

Thank you.

 

Unable to open internet explorer

Hi Maria,

The issue occur due to connection problem to your PC. In order for us to assist you, please answer the questions below:

• Were there any error messages?
• What troubleshooting steps have you done so far?

To isolate the issue, we also suggest to check this thread and look for Morris subba answer:

Internet explorer won't open in Windows 10. It contains troubleshooting steps pertaining to the issue.

We look forward to your response.