VirtualBox on Windows Hosts

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VirtualBox on Windows pre-releases
For discussions related to using VirtualBox on Windows pre-releases (e.g. Windows 10 > build 10240).
Topics: 109

109 Topics

1517 Posts

Last post Re: Fatal Error on Installeti…
by saravanan_pv View the latest post
9. Feb 2025, 17:42

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Mac OS guests on non-Apple hardware

Last post by socratis « 14. Apr 2019, 05:34
Posted in Using VirtualBox

by socratis » 14. Apr 2019, 05:34 » in Using VirtualBox

0 Replies

1707033 Views

Last post by socratis
14. Apr 2019, 05:34
Do not hijack other threads, create your own. Choose your title carefully.

Last post by socratis « 27. Feb 2019, 10:16
Posted in Using VirtualBox

by socratis » 27. Feb 2019, 10:16 » in Using VirtualBox

0 Replies

1045345 Views

Last post by socratis
27. Feb 2019, 10:16
Tutorials and Rules/FAQ

Last post by Sasquatch « 31. Jul 2010, 19:23

by Sasquatch » 31. Jul 2010, 19:23

0 Replies

151572 Views

Last post by Sasquatch
31. Jul 2010, 19:23
The Forum Posting Guide

Last post by scottgus1 « 18. Oct 2023, 15:53
Posted in Using VirtualBox
Replies: 9
by Forum Moderators » 27. Jul 2008, 01:04 » in Using VirtualBox

9 Replies

2122705 Views

Last post by scottgus1
18. Oct 2023, 15:53

Topics

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Last post

CloneVDI tool - Discussion & Support

Last post by PNO3 « 16. Apr 2025, 20:44
Replies: 1345
by mpack » 15. Sep 2009, 23:13
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1345 Replies

2528729 Views

Last post by PNO3
16. Apr 2025, 20:44
[VBoxVmService] -> Discussion & Support

Last post by vassiskansa « 19. Jan 2024, 20:21
Replies: 435
by mattz » 23. Feb 2008, 02:46
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435 Replies

1570012 Views

Last post by vassiskansa
19. Jan 2024, 20:21
Virtualbox problem with Trusteer Rapport

Last post by zatz « 19. Feb 2022, 17:40
Replies: 42
by Monstercarp » 23. Jun 2018, 14:11
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42 Replies

401473 Views

Last post by zatz
19. Feb 2022, 17:40
VirtualBox 6.0 and Hyper-V

Last post by scottgus1 « 3. May 2021, 19:16
Replies: 342
by KrzysztofMW » 19. Dec 2018, 23:33
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342 Replies

1637134 Views

Last post by scottgus1
3. May 2021, 19:16
Diagnosing VirtualBox Hardening Issues

Last post by mpack « 31. Jul 2017, 16:55

by mpack » 31. Jul 2017, 16:55

0 Replies

89984 Views

Last post by mpack
31. Jul 2017, 16:55
Win XP VM & WS2_32.DLL

Last post by Tax Shack « 12. May 2025, 17:39

by Tax Shack » 12. May 2025, 17:39

0 Replies

87 Views

Last post by Tax Shack
12. May 2025, 17:39
Why Windows 11 taskbar menu and start menu appear transparent after installing guest additions?

Last post by Alex21ER « 12. May 2025, 11:48
Replies: 16
by Debojit » 17. Jun 2023, 12:55
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16 Replies

6352 Views

Last post by Alex21ER
12. May 2025, 11:48
Installing Red Hat Enterprise Linux version 9.5 on Oracle VM VirtualBox 7.0

Last post by Tom_virt « 10. May 2025, 19:00

by Tom_virt » 10. May 2025, 19:00

0 Replies

46 Views

Last post by Tom_virt
10. May 2025, 19:00
Windows 11 issues

Last post by tgp1994 « 9. May 2025, 19:19
Replies: 23
by marius_1956 » 25. Jan 2024, 11:02
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23 Replies

64483 Views

Last post by tgp1994
9. May 2025, 19:19
Open and autoclosing

Last post by Orwell1984 « 9. May 2025, 15:30

by Orwell1984 » 9. May 2025, 15:30

0 Replies

261 Views

Last post by Orwell1984
9. May 2025, 15:30
Oracle VirtualBox Manager freezes

Last post by tm13 « 9. May 2025, 13:12

by tm13 » 9. May 2025, 13:12

0 Replies

266 Views

Last post by tm13
9. May 2025, 13:12
Win 7.1.8 Upgraded Trashes VB

Last post by Old Newbie « 8. May 2025, 20:31
Replies: 2
by Old Newbie » 3. May 2025, 20:47

2 Replies

455 Views

Last post by Old Newbie
8. May 2025, 20:31
Virtualbox 7.0 poor performance on Windows due to Hyper-V

Last post by multiOS « 8. May 2025, 12:23
Replies: 8
by bobofet » 12. Aug 2024, 08:42

8 Replies

14498 Views

Last post by multiOS
8. May 2025, 12:23
Lock into Expert Mode in VirtualBox 7.1.8

Last post by multiOS « 8. May 2025, 11:16
Replies: 1
by sangreelah » 8. May 2025, 05:37

1 Replies

180 Views

Last post by multiOS
8. May 2025, 11:16
Win11 Hosting Win10 - Can't Share Folders

Last post by LuminaryKnight « 7. May 2025, 23:03
Replies: 2
by LuminaryKnight » 7. May 2025, 00:34

2 Replies

188 Views

Last post by LuminaryKnight
7. May 2025, 23:03
Sierra GameRoom

Last post by Fred 1 « 7. May 2025, 01:49

by Fred 1 » 7. May 2025, 01:49

0 Replies

294 Views

Last post by Fred 1
7. May 2025, 01:49
VirtualBox Version 7.1.7 r167776 (Qt6.5.3) RAM issue

Last post by FrankPP2 « 6. May 2025, 23:47
Replies: 12
by FrankPP » 23. Mar 2025, 14:25

12 Replies

5314 Views

Last post by FrankPP2
6. May 2025, 23:47
VBox 7.1.8 Still only 1024x768 guest on Win11 host

Last post by wmeyer « 6. May 2025, 18:45
Replies: 8
by wmeyer » 25. Apr 2025, 17:11

8 Replies

1007 Views

Last post by wmeyer
6. May 2025, 18:45
Attempting fall back to NEM: VT-x is not available

Last post by CI0000 « 6. May 2025, 11:46
Replies: 10
by Davidian1024 » 11. Jan 2022, 20:38

10 Replies

9909 Views

Last post by CI0000
6. May 2025, 11:46
System crashed with information "Oh no! Something has gone wrong"

Last post by Whiskeyjack « 6. May 2025, 10:48
Replies: 1
by lionaria » 6. May 2025, 05:06

1 Replies

168 Views

Last post by Whiskeyjack
6. May 2025, 10:48
VirtualBox crashing regularly - Qt6GuiVBox.dll

Last post by Borat « 6. May 2025, 05:49
Replies: 5
by Borat » 11. Mar 2025, 07:32

5 Replies

7558 Views

Last post by Borat
6. May 2025, 05:49
KVM on Windows?

Last post by JLsun « 6. May 2025, 00:03
Replies: 16
by TSU » 3. Oct 2015, 23:28
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16 Replies

16540 Views

Last post by JLsun
6. May 2025, 00:03
Serial port in Host Device mode stops working inside guest (Windows 11 host / Ubuntu 24.04 guest)

Last post by brattina01 « 5. May 2025, 11:27
Replies: 3
by somanyrobots » 22. Apr 2025, 23:50

3 Replies

508 Views

Last post by brattina01
5. May 2025, 11:27
[Solved] Fatal error after uninstall

Last post by HannahMalone « 5. May 2025, 09:06
Replies: 4
by RiccardoDS » 5. Mar 2025, 07:29

4 Replies

4399 Views

Last post by HannahMalone
5. May 2025, 09:06
VVBoxHeadless.exe crashes regulary - Bug with Shared Clipboard

Last post by Tommy89 « 5. May 2025, 00:28

by Tommy89 » 5. May 2025, 00:28

0 Replies

302 Views

Last post by Tommy89
5. May 2025, 00:28
Asus tuf a15 virtualization AMD-V not working despite various settings

Last post by Qaburak « 4. May 2025, 18:25

by Qaburak » 4. May 2025, 18:25

0 Replies

389 Views

Last post by Qaburak
4. May 2025, 18:25
Kernel Panic when starting centOS in VirtualBox 7.1

Last post by zizou « 3. May 2025, 21:14
Replies: 11
by zizou » 19. Apr 2025, 19:51

11 Replies

2165 Views

Last post by zizou
3. May 2025, 21:14
Error: VERR_INTNET_FLT_IF_NOT_FOUND with Host-Only Adapter on pfSense VM

Last post by corina1469 « 3. May 2025, 17:44

by corina1469 » 3. May 2025, 17:44

0 Replies

302 Views

Last post by corina1469
3. May 2025, 17:44
Linux VM won't start after Disk resize

Last post by sb-minicam « 1. May 2025, 12:08

by sb-minicam » 1. May 2025, 12:08

0 Replies

599 Views

Last post by sb-minicam
1. May 2025, 12:08
Imported Mac High Sierra guest crashes with critical error

Last post by multiOS « 30. Apr 2025, 18:19
Replies: 1
by pcorgier » 30. Apr 2025, 14:24

1 Replies

463 Views

Last post by multiOS
30. Apr 2025, 18:19
"Cancelled" state after deleting snapshots on 2 different VMs

Last post by jmar83_the2nd « 30. Apr 2025, 12:05
Replies: 8
by jmar83_the2nd » 2. Oct 2024, 15:25

8 Replies

2650 Views

Last post by jmar83_the2nd
30. Apr 2025, 12:05
VB Logo, Windows Setup and Boot being fixed to 800x600

Last post by Stickybit « 30. Apr 2025, 11:59
Replies: 1
by Lynxy » 26. Apr 2025, 13:02

1 Replies

374 Views

Last post by Stickybit
30. Apr 2025, 11:59
Automatic update of Guest Additions has failed

Last post by beadon « 30. Apr 2025, 06:10
Replies: 4
by Nick55264 » 15. Jun 2023, 15:33

4 Replies

19358 Views

Last post by beadon
30. Apr 2025, 06:10
Linux guests on windows host loosing audio

Last post by jvik « 29. Apr 2025, 19:49

by jvik » 29. Apr 2025, 19:49

0 Replies

563 Views

Last post by jvik
29. Apr 2025, 19:49
Windows 2000 DOS Full Screen Issue

Last post by knk53 « 29. Apr 2025, 19:24

by knk53 » 29. Apr 2025, 19:24

0 Replies

546 Views

Last post by knk53
29. Apr 2025, 19:24
White 1-pixel border on maximized window

Last post by micklecat « 29. Apr 2025, 11:34

by micklecat » 29. Apr 2025, 11:34

0 Replies

596 Views

Last post by micklecat
29. Apr 2025, 11:34
VirtualBox Guest running slow since Win 11 Update on Host

Last post by CodingCat « 28. Apr 2025, 14:45

by CodingCat » 28. Apr 2025, 14:45

0 Replies

774 Views

Last post by CodingCat
28. Apr 2025, 14:45
Virtualbox 7.0.16 crashes Windows 11 host

Last post by kabu « 28. Apr 2025, 13:31
Replies: 33
by kabu » 16. Apr 2024, 22:21
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33 Replies

35938 Views

Last post by kabu
28. Apr 2025, 13:31
black screen blinking cursor

Last post by klaus « 28. Apr 2025, 11:34
Replies: 4
by Sepher » 24. Apr 2025, 21:45

4 Replies

573 Views

Last post by klaus
28. Apr 2025, 11:34
Erlang crashes due to: OS monotonic time stepped backwards!

Last post by jhonny « 28. Apr 2025, 09:26
Replies: 10
by jhonny » 24. Feb 2025, 13:52

10 Replies

12889 Views

Last post by jhonny
28. Apr 2025, 09:26
I need to start VirtualBox as Admin

Last post by ppan « 28. Apr 2025, 03:47

by ppan » 28. Apr 2025, 03:47

0 Replies

682 Views

Last post by ppan
28. Apr 2025, 03:47
Installation error for 7.1.6 and 7.1.8 on Win 11

Last post by CanuckDad64 « 27. Apr 2025, 22:11

by CanuckDad64 » 27. Apr 2025, 22:11

0 Replies

897 Views

Last post by CanuckDad64
27. Apr 2025, 22:11
Unprotecting virtual 'write-protected' floppies in guest systems

Last post by ghr « 26. Apr 2025, 16:33
Replies: 1
by robinson_pj » 24. Apr 2025, 17:57

1 Replies

456 Views

Last post by ghr
26. Apr 2025, 16:33
Why is VirtualBox VM using IPv6 instead of IPv4?

Last post by alcarazesco « 26. Apr 2025, 05:26

by alcarazesco » 26. Apr 2025, 05:26

0 Replies

730 Views

Last post by alcarazesco
26. Apr 2025, 05:26
VERR_MAIN_CONFIG_CONSTRUCTOR_COM_ERROR if the host PC has been on after a while, solved for a while after a reset

Last post by mingle « 25. Apr 2025, 14:35
Replies: 2
by Bram_VB » 25. Apr 2025, 01:55

2 Replies

459 Views

Last post by mingle
25. Apr 2025, 14:35
VirtualBox 7.1.6 r167084 virtual display resize doesn't working

Last post by klaus « 25. Apr 2025, 10:56
Replies: 1
by Pitt » 24. Apr 2025, 11:27

1 Replies

345 Views

Last post by klaus
25. Apr 2025, 10:56
I started the Linux-installed hard disk on VirtualBox without a VMDK, could my files be damaged?

Last post by Galactic « 25. Apr 2025, 09:27
Replies: 1
by m213 » 20. Apr 2025, 13:06

1 Replies

1367 Views

Last post by Galactic
25. Apr 2025, 09:27
suppress start up messages

Last post by Galactic « 25. Apr 2025, 09:08
Replies: 1
by rsail » 24. Apr 2025, 21:26

1 Replies

353 Views

Last post by Galactic
25. Apr 2025, 09:08
BSOD with Oracle VirtualBox 7.1.8 on Windows 11

Last post by L3x « 24. Apr 2025, 22:59

by L3x » 24. Apr 2025, 22:59

0 Replies

973 Views

Last post by L3x
24. Apr 2025, 22:59
unable to repair

Last post by L3x « 24. Apr 2025, 17:46
Replies: 6
by BURN7heEpic » 6. Jul 2023, 20:44

6 Replies

1801 Views

Last post by L3x
24. Apr 2025, 17:46

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