Windows Cannot complete the installation in Safe Mode.

You can't override this. Have you checked for a hardware problem like a failing hard drive? Run the Diagnostics. Run the complete extended hard drive test. If the hardware is OK. Download the Create Media tool, select make media for another computer,  download your version of win 10, boot to the disk or thumb drive you make and select Custom install, delete the windows partition and install a fresh copy. You will lose everything so make copies of all files. Skip entering a product code when asked. The first time you connect to Internet your digital license will reactive windows.

www.microsoft.com/.../windows10

Thanks Mary G. But if there was a way to enter into a safe mode there really should be a way to exit that and let factory image to proceed. Of course that's perhaps more related to windows/bios logic but still thinking that Dell might have some "hidden" keyboard shortcuts for a workaround. Diagnostic test was done and 0 faults found.

Hi, I had exactly the same problem on a Dell Alienware Alpha and I solved it like this:

When you get the error message:

1. Shift-F10 brings up the command prompt

2. Type msconfig at the cmd prompt

3. You can can now disable the safe boot option on the second tab

You will not have use of the mouse so use tab to move around the form, use the arrow key to select options. You will work out the keyboard shortcuts to navigate eventually.

Tab to the boot tab, tab to the safe mode tick box, use the arrow to select the option and space to turn it of. Tab to the apply. Tab to OK. Press return and reboot.

Worked for me.

Hope this is useful for others,

Thank you very much for this.  This is the correct solution for what is a stupid issue.  Worked like a charm.

Yep...that worked and fixed my issue as well. Thank for sharing..

Hey

How did you solve the issues. I am having the same problem. 

And "Shift+F10" does not bring up the command prompt.

You ever found out?

It brings me to the normal mode instead 

thanks. it worked. @sidstrom. thank you thank you

On some notebooks use Fn+Shift+F10 to enter command prompt.

I found this on another website. You already know how to open the Command window after getting that error msg.

Shift - F10

Then hit the tab to enable you to type into it

Type cmd hit Enter

Type the following command:

bcdedit /deletevalue {current} safeboot

then hit the enter.

You should be getting a line saying that it was successful.

Then type:

shutdown /r

hit enter

- It will take a few seconds before it shuts down and you are back in business.

Herr is the link to the website I found the last part of the solution.

https://www.google.ca/amp/s/www.drivereasy.com/knowledge/how-to-exit-safe-mode-on-windows-10/amp/

All the best and thanks again.

Use this link. it has solved my problem.

.

You have to press 

Shift+fn+f10 and follow the previous instructions

Keys is to add the fn so it will work 

Enter msconfig and disable safeboot in second tab

I try to use this procedure. But when the dialog box come.. i try to type.when i type any key only "????" Question mark... Is coming... How can i fixit