Windows 10: I cant boot up a new version of windows because of program VirtualBox

I cant boot up a new version of windows because of program VirtualBox, but i dont have a VirtualBox. What should i do ?

:)

 

Why did the startup window get cleared?

I didn't missed any step, the list was gone and gone , even after using lot of programs the programs were not listed in that list.

 

VirtualBox problems anyone?

Anyone else having issues getting VirtualBox to run on this release? (regardless of whether VM/Hypervisor parts are installed or not)
Pre-this release it was running perfectly fine. After the update, it wouldn't run (same VirtualBox version as before). I've removed it, re-installed it, and did so with a myriad of different settings in Hyper-V and VM as well as BIOS settings for hardware VM support. I even wiped and did a full clean install of this release. Seems it won't run without secure boot / UEFI enabled - that's the only difference between releases. My next step is to wipe and re-enable UEFI/Secure boot. Anyone have any possible suggestions or input before I start the wonderful and magical and oh-so-much-fun re-install process? *twitch* Please? *twitchtwitch*

 

Sun VirtualBox

Been there and done that. Followed through enabling the 3D acceleration and as told i hit the "Install Guest Addition" to install the drivers in the guest operating system, after that i was told to reboot the VirtualBox and came to the blue windows XP shutdown screen... It was on that screen for more then 30mins and so i force a shutdown on the original Win7 OS to et rid of the VirtualBox OS shutdown screen. Rebooted and tested VirtualBox with the game and got the same error message as shown in my first post.

EDIT: Gone through all the steps till i came to rebooting the VirtualBox OS. After the system coming up normally, i checked if the 3D acceleration is enabled by running dxdiag. Here is what i get...





Need advise to fix 3D acceleration so i can go on. Thank you so much!