Installed Windows 7 Ultimate (64-bit) on a fresh PC and after installing service pack 1 started the upgrade to Windows 10. The assistant app downloads and verifies but gets stuck at 99% in the upgrading window phase. Even after hours it remains stuck there.
I've tried to reboot the machine and that doesn't help either. Intel smbus driver. I've googled and found out that others have faced the exact problem but so far there isn't any solution that works.
Windows 10 Upgrade Stuck at 99% (Solved) After the fresh installation of Windows 7 & Windows 8.1 on two different laptops, the Windows 10 Upgrade stuck at 99% complete of “Getting your upgrade ready”. When attempting to upgrade the system to Windows 10, using the Windows 10 Upgrade Assistant. Well, the reset process stuck at various percentages such as Windows 10 reset stuck at 12%, 64%, 32% and some of them face the problem in during starting the reset process and gets stuck at just 1%. How to Fix Windows 10 Reset Stuck Issue. If the Windows 10 reset stuck at 99% than here it is recommended to left it overnight and check if this.
Has anyone seen that situation and is there a fix for it?
This question came from our site for system and network administrators.
The problem is caused by the Windows 7 updates.
Before using the Windows 10 Upgrade Assistant, perform these steps:
Type
It should say: 'Windows update service is stopping..windows update service is stopped.'
After completing the above steps, start the Windows 10 Upgrade assistant, and it should complete.
Here is what I've learnt about upgrading to Windows 10, in the past few days.
The good thing is that the upgrade completes smoothly once the download has completed.
The bad thing is that it doesn't resume interrupted downloads. The download is over 3GB which is almost 3x the amount downloaded by UpgradeAssistant.
Common Problems
Once interrupted (esp. crashed or rebooted) you won't be able to launch the tool again without manually deleting the $Windows.BT and $Windows.~WS folders first. However, in order to delete these folders you'll need to use Process Explorer (from sysinternals) and forcefully close all open handles to files in these folders. Search for '$Windows.' and close every handle that you find.
In my case, after each interruption (I had four) it would add 3.02GB to the download - basically start downloading +1 BITSXYZ.tmp files. With 5 downloads of over 15GB I had to say goodbye to this method as nothing I did could reset the tool to its initial state.
Don't use this method unless you have a reliable power-source and good internet.
Very good at resuming broken downloads and it downloads only what is needed for your system therefore a much faster method. The downside is that the upgrade isn't a smooth process.
Common Problems
Upgrade will get stuck at 99% and there doesn't seem to be a single solution that works for everyone. First, its better to resolve missing driver issues before upgrading (as suggested by other answers). Here is what I did to get past 99%.
The new popup UI will start in 'Getting Updates,' phase and believe it or not there are far more reported incidents of that getting stuck. To resolve it:
This should hopefully unblock the tool, but it will come back to the 'Getting Updates' state again. Give it some time and if it gets stuck again, follow Step 1 and 3-4.
Once past this point the 'real upgrade' would begin and hopefully that would be a smooth process.
Same problem. Very simple solution worked for me: opened Services and stopped and disabled Windows Update service.
I had the same problem with my old Lenovo T500I tried 3 times and it stopped at 99 percentthen I checked my system, and I found out in the device managerthat not all the drivers been installed properlyI went to download all the drivers and tried againthen it worked fine. it passed the 99 %and 45 minutes later my Windows 10 was installt without problems
I hope that works for you as well
I had three machines that did the exact same thing. I found the problem to be a drive imaging program that I had installed on all three machines. After giving up after about 12 hours i reboot the machines to find that they would only give me a mouse cursor and background screen. To fix the problem I boot all three into safe mode , did a system restore going back before i had installed the drive imaging program ( 1 week) . After the system restore i ran the win10 upgrade and it went right through on all three machines with no problems.
I was successful with
When you are just close to getting something done, the excitement of course is hard to control. But if the excitement is adjourned with a sudden fall, it is really frustrating. Isn’t it? Well, that’s how it feels when Windows 10 upgrade assistant gets stuck just at 99%, when it is so close to completion.
There are many reasons that can be put forth to ascertain the issue, for instance, if lot of users are upgrading the same version at the same time all around the globe, it can increase the load on the server, thus the process gets stuck in the midway. But if the problem is persisting for a longer period, the issue can be internal, and needs serious attention from your side as well.
In this article, we would specify some methods which would help you sort out your problem when you get stuck at 99% while upgrading Windows 10 operating system. This article gives 3 way to fix Windows 10 Upgrade Stuck at 99%.
This is the instant solution to the upgrade problem that is to stop the update service immediately to prevent any further extended problem with the upgrading of the operating system.
Step 1.Return to the home screen by moving the cursor to the “Show Desktop” portion in the taskbar.
Step 2.When you return to the main home screen of the Windows 10, press “Windows + R” to open the “Run” search panel.
Step 3.The “Run” small search panel would pop up at the bottom left corner of the screen.
Step 4.In the blank dialog box, type “services.msc” and hit “Enter”.
Step 5.Once the Services operating window turns up, Scroll down and try to locate the “Windows Update” service in the long list.
Step 6.Right-click on the service, and then select the “Properties” from the context menu.
Step 7.Click on “Stop” button from the properties window.
Step 8.Select “Disabled” from the Startup Type tab.
Step 9.Click on “Ok” button.
Step 10.Reboot your computer to complete the process.
If this doesn’t work, then you can try out the next method.
The problem that you are facing might be due to some missing drivers in your system. Thus before proceeding with the upgrading process, make sure all the drivers are available. If not, reinstall the drivers.
Follow the steps below to know the drivers status:
Step 1.Return back to the home screen from touching the “Show Desktop” portion in the taskbar.
Step 2.From the main home screen, press “Windows key + R” to open the “Run” search box.
Step 3.Input “devmgmt.msc” in the blank dialog box, and hit “Enter”.
Step 4.On hitting “Enter” your Device Manager operating windows will turn up.
Step 5.Now, you would see Desktop devices section. Click on it to expand the categories.
Step 6.Keep on expanding the sub-categories if need be, and try to locate any device or driver with a yellow mark next to it. That is the driver which is required to be updated.
Step 7.Once you have located the driver that needs to be updated, download it from your PC manufacture’s website. Make sure you know the PC model before you update the required driver. It would help you to locate the exact driver you need on the website.
Step 8.If you have any problem with downloading the drivers, you can use Driver Easy to assist update drivers automatically.
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Sometimes while updating Windows files, there are data files which get stored in your system to help you update your system every time you require it. These files are called Cache files. Although they help in retrieving the important information directly from your system for the upgrading process, but at the same time, slows down the system performance and at times, interferes with essential system operations and services. Windows 10 getting stuck at 99% might be occurring possibly because of this interference. Thus removing these garbage files are very necessary. Follow the instructions below to pull off the job.
Step 1.Firstly, restart your computer.
Step 2.Type Command prompt in the Start menu search box, and right click on the Command prompt option in the result found.
Step 3.Choose the “Command Prompt (admin)” option from the context menu.
Step 4.When the black dialog box of Command Prompt pops up, type the following commands and press Enter after each one:
net stop bits
net stop wuauser
Step 5.Now; exit Command Prompt.
Step 6.Browse to the location C:WindowsSoftwareDistribution and delete all the contents within the folder, but don’t delete the folder “SoftwareDistribution”.
If your Windows 10 Upgrade Stuck at 99%, the methods mentioned above are all functionally proper, but still instead of banging your head unnecessarily with so many manual labors you can simply wait for sometime without doing anything with your computer.
Yes, just leave the system untouched for some time. This works fine with many users. Actually when the system seems to get stuck, it is still processing the update in the background without your knowing. It usually takes 90 minutes or less, but this time it might be taking few more minutes. So, just have patience and wait for a while. The problem might get solved all by itself without doing anything from your part.
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