# Other



* <mark style="color:yellow;">**vboxdrv**</mark>\
  Press the windows icon, search for Command Prompt, rigthclick this and press Run as Administrator write this into the window that pops up and press enter:\
  sc delete vboxdrv\

* <mark style="color:yellow;">**OracleVM**</mark>\
  Uninstall OracleVM from "Add or remove programs" and follow VBOXDRV solution\

* <mark style="color:yellow;">**Test Sign**</mark>\
  Press the windows icon, search for Command Prompt, rigthclick this and press Run as Administrator write this into the window that pops up and press enter:\
  bcdedit /set testsigning off\
  Reboot is requried after this step\

* <mark style="color:yellow;">**Windows 11**</mark>\
  Turn off Memory Integrity in:\
  Windows Security -> Device Security -> Core Isolation -> Memory Integrity OFF -> REBOOT REQURIED\
  Fix System Options: \
  HF loader -> Help -> Fix System Options -> REBOOT REQURIED\

* <mark style="color:yellow;">**Extra, Clearing %temp%**</mark>

1. Rightclick Windows start icon at ur bottom left
2. Press Run
3. Type %temp% and press enter
4. Delete all files in this temp folder, files that are in use by programs will be refused to be deleted and that is fine.
5. Done

* <mark style="color:yellow;">**Fix boot options**</mark>\
  Is found in the HF loader under the tab Help

![](https://3911185293-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FDGypPFVjB3zlC4FZFGsV%2Fuploads%2FS07xSCu4sxBAaSQSWOlQ%2Ffixboot.png?alt=media\&token=48379dd6-d742-4a0d-85d5-8c168091b0b4)
