Windows 10: Application Unable to Start

I downloaded Opera Installer, clicked on the fie to open it and was told "Application Error" - the application is unable to start correctly error 0x00000005. This file has been downloaded thousnads of times; my system is clean and Scannow reports no integrity violations. I shut-off Windows Defender and tried again. It still did not start, nothing happened. How can I find out what is preventing the Opera browser from starting?

:)

 

Office 365 programs: Application unable to start correctly 0xc0000142

He already did that. The list of what the OP tried is long and it includes pretty much everything I'm aware of *Sad

How about temporary disable AV and any antiransomware product, and run Office repair again?

Edit: just now have i finished reading the part of the post describing how you deleted Windows.old.
This could be related. Normally, Windows doesn't need that old installation, but in some cases, some files could be needed..


Try with Repair install of the Windows.

 

0xc0000142 Application unable to start correctly

We would like to verify if you have tried the steps that were provided by
Andre Da Costa on how to perform a repair of your Windows 10 using a media creation tool from the link posted above. If yes, then the next suggestion we have for you is to start the applications/games in
compatibility mode. Kindly follow the steps below:

• Right click on file (giving games application error 0xc0000142).
• Click on Properties.
• Click on the Compatibility tab.
• Click on Run Compatibility Troubleshooter if the games work save the settings if not continue.
• Put a check mark on Run this program in compatibility mode for
  
  compatibility troubleshooting.
• Select the operating system to which the driver is available.
• Put a check mark on Run this program as an administrator under
  Privilege Level.
• Click on Apply and then exit.

Let us know if you will need further assistance.

 

The application was unable to start correctly

hi,
i am getting this error when i start a application DialogDevi