Downgrading From Enterprise To Home Premium
Jan 21, 2011
I recently purchased a used computer at a very low price. On it was an installation of Windows 7. All seemed to be fine. I cleared out all the old junk, cookies, registry etc. Now I get a window error saying the computer can not verify my copy of Windows Enterprise and I should check with my IT department. I am a single home user with Windows 7 Home Premium on my other pc. I spoke with a local computer store and they said it sounds like the previous owner put a "bootleg" copy of Windows 7 Enterprise on the hard drive. Can I downgrade the Illegal Enterprise edition to my legitimate copy of Windows 7 Home Premium Upgrade without losing all the programs and stuff I spent the last week installing on the new used pc?
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Mar 24, 2011
I have installed Professional but the key I purchased is a dud. It was a MAC key but when I types it in it turns out it has already been used. I had no luck getting a valid one from the seller.It turns out I only really need Home Premium. If I buy a Home Premium one and authorize with that will it work.The reason I don't want to reinstall is I am using Bootcamp on a Mac Pro and I have to mess around a lot to get it working.
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Nov 21, 2010
PC#1 already has Win7 Pro installed on it.I'm building PC#2 and have bought Win7 Home Premium.I want Pro on PC#2, and Home Prem on PC#1. Both OS's are retail box versions, not OEM.I want to downgrade PC#1 from Win7 Pro to Win7 Home Premium without reinstalling. I figure I can change the key on PC#1 to the Home Prem key, so I can use the Pro key on PC#2. Is this as stupid as I think it is? (I won't be offended if you say yes)
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Jan 29, 2012
I was using a licensed version OS win7 ultimate on my old system. Now after upgrading the system (mobo, processor changed) it prompts me to purchase a new product key. I found that after a major up gradation using the the same product key violates the user end agreement and so I left it there and I purchased a Home premium .( Somebody suggested to convince MS about the up garadation but didn't try it)
Now in the new sys win 7 ultimate sp1 is running and i have to change the product key within 30 days. My query is- Can I downgrade to Home premuim without a clean install?
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Dec 22, 2011
I received a laptop from my work which is currently running Windows 7 enterprise. Unfortunately, our administrator is a bit on the overzealous side about what to-and what not to block, and the whole "I will watch you through the built in webcam" shenanigans, I'd like to dual-boot the enterprise OS with my own Windows 7 home premium. Is this possible?
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Jul 16, 2012
I have a computer that is to be decommissioned here at the office, which is to say that it will no longer be used for work. The computer is to be given to a local school. The problem now is that it has been running Windows 7 Enterprise, and the license will expire in a few months. According to this site, [URL], Enterprise can be downgraded into Professional. However I can't seem to find a way to do this. Is this a free service, or do I have to purchase the license again? Customers licensed for use of Windows 7 Enterprise are generally licensed for Windows 7 Professional, which can be downgraded to Windows Vista Business, Windows XP Professional, Windows 2000 Professional, Windows NT 4.0, Windows NT 3.51, Windows 98, or Windows 95 operating system. You would not, however, be able to downgrade to Windows 7 Home Basic or Windows 7 Home Premium, or other consumer (Full Packaged Product - FPP) versions of Windows as they are different product editions and not prior versions of Windows 7 Professional.I have a legitimate Win 7-Ultimate license on my own computer, but I do not have the install CD for it (at the moment).
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Sep 15, 2012
I am doing it because my brother had his computer worked on by our Nephew, and he went from XP to 7 ultimate with a hacked copy of 7 ultimate. I have done a fresh install, but it keeps starting and reverting back to Ultimate, The kicker os that I can go to KEY_LOCAL_MACHINESoftwareMicrosoftWindows NTCurrentVersion and see windows 7 home premium as the operating system with no CD product ID. I'll add the product key, and go to regiser it but it won't let me activate it. The thing I have an issue with is that even after a fresh install, it starts up and says windows 7 ultimate.
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Jan 16, 2012
I have a new notebook with Win 7 home premium 64bit. + office 2010 professional. It has taken me almost 2 weeks to get all the info from the old notebook into the new one. Now I have a legal Enterprise Win 7 64 bit. disc from work and I want to install the Enterprise on the notebook and still maintain all the apps and Outlook mails etc. Is this possible or am I going to have to spend another 2 weeks reinstalling everything and no longer having the toshiba apps that came with the original start up/recovery disc?
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Oct 29, 2009
looking for ideas on how to fix this problem.
while installing 7 H.P. it gets to completing installation then freezes up after computer reboots a warning message appears stating windows 7 has failed to install and resume after reboot, and then the same warning message appears.
I tried the roll back installation option and a message flashes on and off to quickly to read.
and Vista will not come up to start over.
any Ideas on what to Do?
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Oct 22, 2009
I successfully bought the upgrade version of Windows 7 Home Premium N, downloaded and extracted it and now I want to install it.
When I choose UPDATE in the intallation dialog it tells me that I cannot upgrade from Vista Home Premium to Windows 7 Home Premium ???
Every website from Windows and other people tells me that it IS possible and even the Windows 7 Update Advisor told me that I should not encounter any problems upgrading.
Has anyone of you yet encountered upgrading problems of compatible Vista/7 versions?
Or any other idea what I can do to solve the problem?!
I know that I can make a clean intall of 7, but this would be a pain..
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Apr 17, 2012
Yesterday I was messing around on my brand-new laptop, and I was stupid enough to try a keygen to get Ultimate (I had HP). Surprising. It worked but the copy wasn't genuine obviously. So then I rebooted, pressed F8 at boot. An ran Toshibas recovery to try to get the computer to its out of box state. I got stuck at initializomg (either that or I was impaptient) so I turned off the laptop. Then when I truer to boot I got bootmgr is missing. I have an old vista Hp disk so I installed that for the time being. So my question is, how do I get it back to the original state? I do t have any important data or anything.
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Jul 16, 2012
I want to know whether Windows 7 Home Basic Edition will support Ms Office 2007 Enterprise Edition ? Can we able install ? Will it Support ?
A.Srinivasan
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Nov 2, 2009
The original OS was Windows XP 32bit SP3. I upgraded this system to Windows Vista Home Premium 32bit SP2 with no issues.
I then went to upgrade the system to Windows 7 Premium. I chose the "Upgrade" install and not the "Clean" install. I've checked the updater to confirm that all my system information was adequate. I uninstalled the ATI Catalyst Controller, iTunes, etc. that it wanted me to. Oddly enough, the ATI Catalyst Controller was the most recent driver that supports Windows 7.
I checked online to see if the hardware was all supported by Windows 7. The Sapphire Vapor-X video card was not compatible or compatible... it simply wasn't on the list of either. The X-Fi Extreme Gamer said it was NOT compatible... yet, I had a driver for Windows 7 and the Windows 7 Application checker said that my sound card was ready for Windows 7... thus a discrepency.
I went on with the installation. I get to the last step where it resets the computer at 62% and I get a BSOD for about 1/3 of a second. It goes by too quickly for me to capture it. It then restarts the computer instantly with the result of "Upgrade was not completed successfully. Restoring prior OS yadda yadda". I've gone through this about 5 times now trying different things.. keeping the Catalyst controller installed, uninstalling the video card, removing the sound card, etc. Nothing seems to work.
It was recommended to me that I do a clean install... however, I have read that many others have done a clean install and theirs STILL doesn't get past the 62%.
Is it my hardware? Do I need to buy MORE hardware now that 7 is out that is on the compatible list?
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May 26, 2010
I'm french and i already owns Seven Home Premium N (Full french DVD version with a key).I recently bought Seven Home Premium on Amazon UK (Full non N version, the E uropeen version). This version is entirely in English.As you can see, my english is not so good to have a full non-french system. I would like to use my own french Home Premium N to install my Premium english key.Anyone know if it it possible to enter a Premium key with a Premium N DVD ?
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Dec 25, 2012
i already owns Seven Home Premium N (Full french DVD version with a key).I recently bought Seven Home Premium on Amazon UK (Full non N version, the E uropeen version). This version is entirely in English.As you can see, my english is not so good to have a full non-french system. I would like to use my own french Home Premium N to install my Premium english key.
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Jan 6, 2012
Recently ive decided that Well i should upgrade this computer. give it a bit of ..well style.But since ive upgraded to Windows 7 there has been no sound whatsoever. Ive downloaded countless driver programs which tell you what sound card you have and not one has detected it. IVE ALSO downloaded drivers for the Windows 7 version of my sound (Realtek AC97) and ran windows updates and NONE worked. ive ran the troubleshooter on the sound thing...STILL not detecting any sound card. i tried changing the audio in BIOS from auto - enabled....nothing.
[code]...
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Jun 22, 2011
I have sort of a special case here. I purchased my HP laptop in Thailand, and much to my chagrin it came installed with Windows 7 Home Basic. In addition, the HP store which sold me the laptop installed 4gb of RAM neglecting to tell me that the 32bit version of 7 only supported up to 3. At any rate, I am hoping to upgrade to Windows 7 Home Premium, 64 Bit edition.But while there is a glut of information online about how to upgrade from Starter, there is little to nothing about Home Basic. Do I have to buy a full copy of 7 Home Premium 64 Bit? Can I buy an Anytime Upgrade that is meant for Starter and apply it to my computer?
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Jan 14, 2012
I am just wondering, what's the difference between Windows 7 Home Premium (OEM) and Windows 7 Home Premium?
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Mar 17, 2011
I bought a notebook preinstalled Windows 7 Home Premium 64 bit, of course, licensed.But I found it incompatible with some software. So I decided to use 32 bit.I want to format the whole drive and install 32 bit version of W7HP.
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Jan 28, 2012
I am going to be buying a new laptop in the next few weeks, but would like to query about upgrading from the shipped 32-Bit OS to a 64-Bit version.
The laptop I am considering is the HP Pavilion DM1-4020sa (4GB, 500GB, 1.65GHz), which comes with Windows 7 Home Premium 32.
My questions are thus:
1 - Is it possible to upgrade easily to 64-bit Home Premium from the 32-bit version supplied, or does it require purchasing discs?
2 - If I upgrade to Home Premium 64-bit, can I use the same product key as provided with the laptop, or is a new key required?
If I cannot upgrade to Home Premium 64, I will consider using my student status to get a good deal on Professional or Ultimate (via software4students):
3 - Is it possible to use the retail "Upgrade" disks to upgrade from one Windows 7 version to another (In this case HP32 to Pro64), or is that strictly for upgrades from previous versions of Windows?
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Oct 2, 2010
Had Windows 7 home premium for around 2 months on a brand new desktop. Never had a single problem with it untill today. Turned it on as normal, got to the log in screen where i click on the required user. As the pc is only used by me I only have 1 user availiable. I click on it like normal but this time i get a message saying 'The user profile service service failed the logon' 'user profile cannot be loaded'. It then refreshes the page and returns me back to the logon page and if i press enter the same thing just keeps repeating itself. Other option on this page are the shutdown/sleep/restart option and a little box in the bottom left corner called ease of access with various options, but none that seem relevant to the situation.
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Jan 22, 2012
I came to my laptop about five hours ago and have not been able to do anything with it since. I had it in hibernate and as I flicked the lid up it shut itself down - I assumed for updates. Nothing happened.I turned it on, started windows normally as it hadn't shut down properly and waited for the log on screen. It hung on "Please wait" for about five minutes with the circle going round and round and round, then nothing, just the home page no user no password no log on. I turned it off and turned it on again while Google'ing for answers. Seeing as I haven't been able to log in at all a lot of the answers I haven't been able to try, so far I have tried: to boot normally and end up with the hanging screen.booting safe mode, it loads files, finishes with windowssystem32DRIVERSCLASSPNP.SYS then restarts and I'm back to square one.booting in safe mode with networking and command prompt - same as above. F8, repair, system restore, tried all points with errors:System restore failed to extract the file (C:) from the restore point. An unspecified error occurred during system restore (0x8000ffff) [code]I downloaded Windows 7 about 18 months ago from a student offer while I was at university - I was sent a CD/DVD and put it somewhere very safe, so safe I don't even know where it is!If it is any help, I also hear a ticking noise from the laptop when it gets to the start up screen just as it begins to hang, it then stops and I end up having to turn it off or it restarts itself.
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Nov 3, 2009
I just picked up a Windows 7 book at the bookstore (can't remember the title), but it indicated that the maximum RAM that can be recognized varies by edition.
I was surprised by this, as I don't remember seeing in the version matrix that Microsoft posted. It won't be long before 16 Gig is not such a huge number. And I am glad I went for Pro, but my motivation was solely XP Mode. Another goody I had not expected to find is EFS.
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Nov 5, 2012
hey i have windows 7 home premium 32-bit, i also have 4GB RAM but only (2.93 GB usable).
i have intel chipset 4 graphics .... what i would like to know is why my computer is not using all my RAM an can i use 1GB of my RAM as Video ram for games?
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Aug 21, 2011
i have the upgrade for windows 7 home premium, a member of the household has recently brought a netbook which has windows 7 starter. I am wondering if i connect an external dvd drive to the netbook, if i can do an easy upgrade to home premium on this netbook?
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Apr 18, 2012
So I somehow corrupted my old version of win 7 Hp that came preinstalled on this laptop. I borrowed my friends windows disk to reinstalled windows using the product key on the bottom of the laptop. But it turns out the disk is for ultimate and my key is for home premium. Right now I am using an unactivated version of ultimate.
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Aug 31, 2009
i just got the BETA of windows 7, i upgraded from vista HP to windows 7 ultimate..
now heres what im wondering.. i got a dell which came with a free upgrade to windows 7..
now i think its just for the home premium edition.. but will that KEY CODE work for ultimate??
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Oct 9, 2009
I just bought the $29.99 student deal of Home Premium.
I am currently running the Windows 7 Eval Build 7100.
Can that be upgraded, or am I going to have to go through the process of putting XP back on, and then doing the Home Premium Upgrade install ?
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Nov 1, 2009
my laptop has win 7 home premium installed but not activated (need to get a new key).
Luckily i can get the $30 version from DR. but i want to get the professional version because it's the same price.
what's the best way to upgrade?
can i do windows anytime upgrade using the key that i will get from DR?
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Apr 24, 2010
my brother's friend installed Windows 7 Ultimate on our computer (illegaly against what I wanted) and 2 days later it keeps saying not genuine. So I went out and bought Home Premium and I am wondering if there is anyway to go from Ultimate to Home premium without losing our programs. If I try to upgrade it says you cannot upgrade form Ultimate to Home premium.
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Jul 5, 2010
I ran the Windows 7 Upgrade Advisor and it seems all is well except it said I could upgrade to Professional, Ultimate or Enterprise.
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