Recently, I would like to upgrade virtualbox win 7 guest to win 10. After upgraded, I found that it is very slow and always high CPU (usually 40-100%). Is there a way to solve this issue?
Hopefully somebody here can help me. I've looked around everywhere to find a solution for this issue, but this problem differs from all the threads you can find in many forums around there: it already worked well for me :sleepy:
My problem:
I...
I have updated my OS to Windows 10 which has been activated during the upgrade from Windows 7 Ultimate SP1 64bit.
I have added Windows 10 as a guest in Virtualbox, how do I validate the Windows 10 guest?
I have deleted Win 10 from my harddrive.
And with Virtualbox I have Win 7 running now. But I cannot get Win 10 installed. Any clue how to proceed?
Would appreciate your assistance
Daniel
If anyone is using VirtualBox the test version of guest additions 4.3.21.97986 from here https://www.virtualbox.org/wiki/Testbuilds seems to work with build 9926. The display adapter driver now loads correctly (which doesn't work in the current...