I wanted to play around with Android some and I got this problem when i try to first open up the Android virtual session. I'm not all that familiar with the BIOS. I know how to navigate the BIOS, how to get to the BIOS, and I know it can mess you up badly if you do the wrong thing! (i.e. BIOS drivers)
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Host OS: Windows 7 Ultimate x64 on SSD system disk. PC Specs: Intel Core i7 3770K on ASRock Z77 OC Formula with 16GB DDR3, GTX470 VirtualBox version: 4.3.12 r93733 with Extension Pack 4.3.12 r93733.
I've had a Windows 8.1 Pro x64 VM running on VBox 4.3 for a few days now with no issues at all.
However, this morning, the VM refused to boot saying VT-x was not enabled.
I checked via the VM settings but the whole "Acceleration" pane was disabled and not accessible. I was not able to resolve the issue even after rebooting my PC and explicitly enabling Intel Virtualization in the PC BIOS (it was on AUTO before - I set it to ENABLE).
I have since several times removed the VM completely and attempted to reinstall.
Every time, the VM hangs on the Windows 8 logo screen on install and then crashes with the Error 0x000000C4.
As found on VirtualBox community forums and on other sites, I have tried the SETEXTRADATA command via command prompt running as administrator, and have confirmed that the .vbox file has been changed and the string ExtraDataItem name="VBoxInternal/CPUM/CMPXCHG16B" value="1" appended in the <ExtraData> section.
However the VM still refuses to boot or reinstall. I have Ubuntu, Fedora and ZorinOS VM's all working perfectly.
The only change to my system that took place in the interim was that I installed Comodo Free Firewall last night. Seeing the problems I have been having with the VM since this morning, I uninstalled Comodo and rebooted thinking it might have something to do with my problems, but still no joy.
I am also uploading my .VBOX files before and after to show the changes that have been made by the SETEXTRADATA command.
Sometimes Windows 8 just hangs after I look around and change some of the DVD related settings in VirtualBox. My host system is ubuntu and the guest is Windows 8.
When it hangs it is usually showing the Windows 7 desktop because I am always in that mode. I cursor to the lower left to try to the the mini-tiles but no matter what I do with the cursor, the mini-tiles do not appear. In fact, nothing works. I cannot launch any desktop applications.
In the past I solved this by simply having VirtualBox send the shutdown power-off signal. Windows is ignoring the shutdown signal. Is there a Windows-centric way to fix this problem so that I can do a Windows-centric shutdown in the normal fashion or otherwise resolve or prevent this problem?
VirtualBox running on windows 8 pro 64bit. I first installed it 2 weeks ago and I had no problems.
At the weekend I decided to set up my virtual machines from my Vista install and some of the older ones didn't work so I decided to uninstall and reinstall VirtualBox.
I checked that the version I had was still the latest version and reinstalled it.
Last night I had problems with my computer hanging at the windows 8 desktop screen for 2-5 minutes before I could open Internet explorer straight after boot up. This was with VirtualBox not running so I presume it's one of the drivers causing the problem.
It seems strange that it was ok until I reinstalled it.
I'm not sure weather to reinstall it again or wait for another update.
I was wondering if oracle virtualbox will run on windows 8 pro 64 bit i would like to use it instead of using the built in one that came with windows as i want to run Tails from [URL] .... in a VM and it is not supported by the built in Hyper-V on windows 8. but i don't want to goof up windows by installing another virtual software so i need to know if it will work before I do it.
View 6 Replies View RelatedI'd like to upgrade from Windows 8 to Windows 8.1 Pro. This will be run as a guest on VirtualBox 4.3.2 (the newest as of November 2013) on Ubuntu 12.04 (April 2012) with weekly updates.
In Windows Store, an attempt to upgrade fails because, it indicates that Windows 8.1 is "not supported by your CPU". This is a doubtful explanation because it runs Windows 8 fine. The CPU is an Intel i7 - 2670 QM that was released in Q4 2011 in a unit that retailed in June 2012. VirtualBox has WDDM and 3D acceleration since at least VirtualBox 4.1 which was released more than a year ago. I run with VirtualBox's display 2D acceleration ON, and previously with 3D acceleration OFF because I've had problems. However, 3D acceleration is presently ON. Regardless, Windows 8.1 will not install either way.
This is what Microsoft indicates under "more information" about Win 8.1.
Processor: 1 gigahertz (GHz) or faster with support for PAE, NX, and SSE2 (more info)RAM: 1 gigabyte (GB) (32-bit) or 2 GB (64-bit)Hard disk space: 16 GB (32-bit) or 20 GB (64-bit)Graphics card: Microsoft DirectX 9 graphics device with WDDM driver
I note that Windows 8 also requires PAE, NX, and SSE2 so that should not be the problem. I have allocated 4 GB RAM and about 500 GB disk, which are both more than adequate.
Edit: I use a 64 bit machine with 64 bit Linux and 64 bit Windows. Edit: Although I tried to install Windows 8.1 with 3D acceleration ON, I generally keep it OFF because it can result in a crash of my .NET application that uses a XAML window. It's not a bug that I care enough about to fix.
How do I fix this Windows 8.1 installation problem?
After installing the W 8.1 Preview, seems the VirtualBox networking is out.
This is using the latest VBox 4.2.14.
Re-installing VirtualBox solves it but duplicate driver entries still remain, one being the old one.
How to get older O/S's like Windows 95, 98 and ME running on VirtualBox on Windows 8, I used to be able to run all Operating Systems when I had my Vista set up. Strangely I can install and run DOS and Win 3.1 but not Win 95, Win 98 and Win ME. Anything from XP works fine.
View 4 Replies View RelatedI wanted to try the new Windows 8.1 i downloaded virtualbox and downloaded the windows 8 64 bit ISO and it blue screens upon startup what i find strange is i know i can run windows 8 i had the preview iso for windows 8 when it was under development.
View 9 Replies View RelatedIn my laptop i had windows 8..i need windows 7 32 bit for my project.how can i install win 7 in my lap using virtualbox..By doing so whether it will affect windows 8 host os.
View 2 Replies View RelatedI have a Mac running Windows 8.1 via Parallels. What I am trying to do is set up a test 2012 SBS my PC and while trying to connect to my local machine on Hyper-V I get this [URL] I've tried running as admin, I've also tried starting services however I get this [URL]
View 2 Replies View RelatedI'm using an AlienWare M14 machine. I tried to create a virtual machine locally using Client Hyper-V on Windows 8 Pro, but it still doesn't work (took me a lot of time). I added the Hyper-V features in "Turn windows feature on or off", and all of the requirements to run Hyper-V are fulfilled (SLAT, BIOS, 64 bits, ...) (I attach the msinfo32 output in this post). At the last step in creating a virtual machine, it says "... General access denied error... (0x80070005)" (for details, check my attached image).
View 9 Replies View RelatedI upgraded my HP M7360N with a Pentium D 2.8 with 2gb of ram to Windows 8 and then to 8.1. It hasn't been too bad except for the video card driver, but wanted to put 2gb more of ram into it as it is a GeForce 6200 turbocache. I ordered 2 1GB pc4200 sticks which are the same as what I have in it. At first it wouldn't boot and had the ram replaced. It still didn't work and was about to send back for a refund but then put the 2 sticks in the original ram slots and it booted.
I put the original ram in the 2 slots that were originally empty and then got an ACPI_BIOS_ERROR and it said it was gathering info but it never left 0%. I am updating bios right now but the fixes listed on the update didn't say anything that I saw would be related. What can I do to try and get the ram to work.
I have a a Toshiba Satellite P55t with windows 8.1. Today I used the Toshiba Password utility to set a User password, Rebooted the machine and got a "reboot and select proper device" error. Hitting F12, F2, Esc, nothing works. Putting the recovery DVD in does not work.
View 9 Replies View RelatedI have a Samsung Series 5, NP550, that was making me very happy until about a week ago when I accepted the Windows 8.1 upgrade that was pushed to me from Microsoft. After installing that, I had some misbehavior of my ethernet card, so I installed Samsung's Software Update to get new drivers and so forth. One thing I accepted was a BIOS update. After installing all the stuff, the PC began to tell me that my boot sector was bad, about every other startup, so I did a system restore back to the point before I installed all the software updates. I made the mistake which was to reset the BIOS to 'factory' settings - this wiped out the contents of my BOOT tab in the BIOS (P05something, which I guess is Phoenix... and UEFI). Up until then I could boot from a recovery USB, but now I cannot do that no matter what key I tap (F4, F8, F12...), I still get the same error:
0x000000f Your PC needs to be repaired - Tap F2 to enter UEFI settings.
If I cannot get past this with a bootable USB drive, how will having a recovery CDROM from Samsung (which is coming in the mail)? Either the BIOS is corrupt, or I need to find the mysterious setting that is disabling the whole thing. I can easily remove and slave my C drive to recover any files that I hadn't backed up - my fear now is that I won't even be able to recover because I have hosed the BIOS.
The only thing I have NOT done is pulled the battery and drained the CMOS battery so the BIOS forgets itself. Should I remove the hard drive and start the computer, so it forgets the hard drive, then put it back so that it treats the hard drive as a new system device? Should I throw the computer out the window?
I just built a desktop with a sabertooth x79 motherboard, and am running Windows 8.1 pro 64-bit. When I click the UEFI BIOS Firmware live tile via the change PC settings>update and recovery>recovery>etc. my computer reboots normally to Windows and will not open BIOS. I have tried accessing it using the delete and f2 keys, but this does nothing either.
I am up to date in terms of my BIOS, and am definitely running UEFI and not legacy.
Problem: Cant transfer files from PC or Android tablet to tablet.
Version(S): PC: Win8.1 64-bit Android tablet: android 4.4 other tablet: Win8.1 not sure bit version
Detail: Need to transfer file from CD to Win8.1 tablet. Steps tried:
-extracted files from CD to .SFX archive and added a copy to PC and Tablet (android4.4)
-tried over cloud, cloud upload failed and retried multiple times for same result.
-tried direct file transfer from pc to WinTablet and from AndroidTablet to WinTablet with the appropriate cables, both times neither device detected the other
-tried file transfer over homegroup, gave error message about "access denied" even after giving access on both devices
-tried email but .sfx was too large (almost 800MB)
-tried over Bluetooth on both devices (PC and android) again transfer failed
-tried over WiFi connection, failed access denied
-tried over Ethernet cable but only PC has Ethernet port.
I'm not sure when this problem started happening, but recently, when I plug in or unplug the power of my Galaxy S4, the computer will wake from sleep. I'm running CyanogenMod 11 on it, which is based on Android 4.4.2. I haven't installed or configured any apps on my PC to allow for this, nor any apps on the phone. How I can stop it?
View 5 Replies View RelatedI have a strange behavior when I install virtualbox on my windows8 laptop: Cold boot (windows8 restart) will then fail, whereas shutdown (fast boot enabled) or suspend still work fine.
Laptop is an HP G6 with an SSD installed with 64 bit windows 8. Prior to the virtualbox install all three actions (suspend/shutdown/restart) work fine.
If I install virtualbox (simply installing, not creating any VM), then the next restart will trigger an "automatic repair" screen at boot. Will never terminate. Only way to fix is to escape + F11 and restore a previous restore point. If instead I say shutdown (I have fast boot enabled) or suspend, the system will restart fine at next power on or resume.
From time to time I'm required to use USB Tethering to connect my Nexus 4 (Android 4.4.4) with my laptop so I can access internet (either mobile data or wifi from the phone to the laptop (because sometimes it gets better from where it is)).
The thing is that in around 95% of the times I tether the two systems I get a BSOD with the Watchdog Violation.
In attachment I've added the dump files as I saw in the forum faq.
Tonight when I plugged my LG G-Pad into my laptop it made the usual audible tone but is now no longer visible. Worked fine about 2 days ago, now nothing.. Interestingly enough it works fine on my desktop (Win 7) and my office computer (also Win 7), but all the sudden it doesn't appear on my laptop where I need it most. I considered doing a restore, but it appears I'll have to re-install 8.1 again, and I'm not too keen on that as it was a nightmare in itself
View 2 Replies View RelatedA window with the title of "App Caster for Android" pops up every time windows starts up. I'm not sure what this application is, does, or even where it came from.
View 4 Replies View RelatedTransferring files from Windows to (or From) a Sammy S5 phone's external micro SDHC card seems to take for ever.
Using Linux (Opensuse or Linux Mint) the device immediately comes up as an MTP device and transfer is around 7 mb/s which is fine for a Micro sdhc card.
Have I got something screwed on the Windows system -- it doesn't recognize the device as an MTP device - it just seems to recognize the internal card as another Disk -- but so SLOOOOOOOOOOW !!!!.
Tethering Windows 8 tablet to a Android phone? Have you been able to get PDAnet to run on the tablet?
View 2 Replies View RelatedIt's about the ASUS Transformer AIO. It runs in Desktop-Mode with Windows, in Remote Desktop-Mode with Windows and in Tablet-Mode with Android. Is it somehow possible on the tablet (32 GB eMMC flash memory) to delete Android and install Windows?
View 2 Replies View Relatedi am using nokia lumia 720, is it possible to install android os on my phone. if so what are the procedures
View 2 Replies View RelatedIs it possible to dualboot?
View 6 Replies View RelatedIs there any chance of dualbooting Dell Venue 8 Pro with Windows 8 and Android? I like Windows 8 but would also like to be able to use Android on this awesome tablet.If not dual boot, is there any other way of using Android as virtual machine or something that provides full touch and other sensor's support?
View 9 Replies View RelatedI want to install a multi-boot W 8 / android and I've already boot on "android-x 86-4.2-20121225" (without install) with my W 700 but the wi-fi is not recognized. how to find a version of android who recognized the wi-fi card of W 700?
View 8 Replies View RelatedMy GF wants a Tablet... she fancys the Acer Aconia A210 but it runs Android and she wants Windows 8.
Acer Iconia A210 Tablet PC - Tablet PCs | [URL]
is it possible to install Windows 8 on that?
Iam also aware that there is an ARM version of Windows 8, is that the 'core' edition?
what do I need to know before making purchasing decisions?
I have setup a n54l hp micro server with windows 8 as my home server and shared a folder with password protection set to off (needed to enable guest account for this to work btw which seemed strange)
Now file transfer between my windows pcs is fast (30MB/s over wifi) but to my android phone and tablet the speed is horribly slow (30kb/s i.e. 1000x slower)
Before I used a readynas duo as my file server and my transfer speeds with my phone were about 0.5MB/s and on pc about 5/MB/s
I have tried different applications on my phone with no change in speed (currently using es file explorer)
