Application was unable to start correctly (0xc0000005). Combined with file system error 1073741819

[sagar1911]

I am not able to run anything. Application was unable to start comes in everything including apps like notepad. Also when I try to run regedit , it says file system error 1073741819. There is nothing working.

[asmita6658]

Hi @sagar1911

Welcome to the HP Support Community. 

Were there any recent hardware or software changes made to the computer? 

While you reply to that, try these steps -

Step 1 Windows Updates troubleshooter -

Click on this link to run Windows Updates troubleshooter.

Step 2 Windows Updates - 

1) In the search box, type and open Windows Updates. 
2) Check for updates. 
3) If the updates are available, click on install and restart the computer. 

Step 3 HP Support Assistant Updates - 

1) In the search box, type and open HP Support Assistant. 
2) Check for updates. 
3) If the updates are available, click on install and restart the computer. 

If the issue still persists, try restoring the computer -

1) Save any open files and close all open programs.
2) In Windows, search for restore, and then open Create a restore point from the results list.
3) On the System Protection tab, click System Restore.
4) Click Next.
5) Click the Restore Point that you want to use, then click Next.
6) Click Finish to restore your computer to a previous point.
7) Do not interrupt System Restore when it starts. This can corrupt your hard drive and create more problems. 😎 Click Yes in the warning that appears.
9) System Restore returns the computer configuration to a previous point in time and restarts.

Let me know how that goes. 

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Have a great day!