Microsoft has released a troubleshooter to help find problems that may prevent you from updating to Windows 8.1.
You can try this troubleshooter here.
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If you do not see the Windows 8.1 update in the Windows Store, here are some of the reasons. You can find more details here on why you may not be seeing the Windows 8.1 update.
a. If you’re running Windows 8.1 Preview, here’s how to update to the final version.
b. If you’re running Windows Enterprise Edition or Volume License version of Windows Pro. You must speak to your system administer to learn how to update.
If you are not sure, the following steps will help you identify if you have a Volume License version of Windows:
If it says something that resembles Volume, you won’t be able to get it through the store and will need to talk to your system administrator about their plans for rolling out this update based on the Volume License agreement through the
Volume Licensing Service Center (VLSC). If you are the system administrator or the person responsible for your company’s computers, you should refer to this article for information on how to upgrade.
c. If you’re using a Multiple Activation Product Key through a Commercial or MSDN contact. To install the update, you need to use media obtained through those programs.
If you are having issues with installing Windows Update we recommend you post for help with that issue.
You may also attempt an automated fix by running the Windows Update troubleshooter
(If you're using a mouse, point to the lower-right corner of the screen, move the mouse pointer up, and then click Settings.)
To refresh the catalog, try pressing the Windows and R key together to open the run box, type WSReset.exe and hit Enter. Reboot and check the Windows Store again.
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Microsoft has released a troubleshooter to help find problems that may prevent you from updating to Windows 8.1.
You can try this troubleshooter here.
Hi folks, I'm having the same issue.
I have been trying multiple things including all the steps enumerated here and even resetting the OS. No luck for me so far.
Time of this report: 10/20/2013, 12:48:09
Operating System: Windows RT 8.1 Preview 32-bit (6.3, Build 9431) (9431.winmain_bluemp.130615-1214)
Language: English (Regional Setting: English)
System Manufacturer: Microsoft
System Model: Surface with Windows RT
BIOS: v3.30.500
Processor: NVIDIA(R) TEGRA(R) 3 Quad Core CPU (4 CPUs), ~1.3GHz
Memory: 2048MB RAM
Available OS Memory: 1998MB RAM
Page File: 1083MB used, 2082MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.03.9431.0000 32bit Unicode
Please let me know if you need something else from me. I have been using windows 8.1 on my desktop and i simply love it. I'm looking forward to have it on my RT too :)
Henrique
HI Henrique - It looks like you have the Preview. YOu will need to follow the instructions above for that.
Hope that gets you going.
Bill
Hi folks, I'm having the same issue.
I have been trying multiple things including all the steps enumerated here and even resetting the OS. No luck for me so far.
Time of this report: 10/20/2013, 12:48:09
Operating System: Windows RT 8.1 Preview 32-bit (6.3, Build 9431) (9431.winmain_bluemp.130615-1214)
Language: English (Regional Setting: English)
System Manufacturer: Microsoft
System Model: Surface with Windows RT
BIOS: v3.30.500
Processor: NVIDIA(R) TEGRA(R) 3 Quad Core CPU (4 CPUs), ~1.3GHz
Memory: 2048MB RAM
Available OS Memory: 1998MB RAM
Page File: 1083MB used, 2082MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.03.9431.0000 32bit Unicode
Please let me know if you need something else from me. I have been using windows 8.1 on my desktop and i simply love it. I'm looking forward to have it on my RT too :)
Henrique
I tried everything, but it didn't work. My system info:
Operating System: Windows 8 Pro 32-bit (6.2, Build 9200) (9200.win8_gdr.130708-1504)
Language: Portuguese (Regional Setting: Portuguese)
System Manufacturer: Sony Corporation
System Model: VGN-FZ21Z
BIOS: Ver 1.00PARTTBL
Processor: Intel(R) Core(TM)2 Duo CPU T7500 @ 2.20GHz (2 CPUs), ~2.2GHz
Memory: 2048MB RAM
Available OS Memory: 2046MB RAM
Page File: 1681MB used, 2413MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
There are several reasons why you might not see the Windows 8.1 Update in the Windows Store, if you are having trouble finding Windows 8.1, please review each item below and verify it does not apply to you. After running through the list and the steps below you still are not seeing Windows 8.1 update in the Store, we would like you to post a reply in this thread with the following information at the bottom. Some of this information is also Detailedhere
1. If you are running the Preview version of Windows 8.1,you should go here and follow the instructions to start the install process
2. Ensure you have installed all pending Windows Updates.
3. If you are running a Windows Enterprise Edition or Volume License version of Windows Pro you must speak to your system administer about how to update
4. If you are using a Multiple Activation Product Key through a Commercial or MSDN contact, you must run update using media obtained through those programs
5**.**Note if you are running Windows RT you should please check **this post**
Microsoft is aware the following can also cause the update to not appear in the Windows Store or may assist with resolution
6. If update KB 2871389 is installed. First try uninstalling then check for updates again and reinstall it
7. The Windows Store Catalog is not refreshing correctly. To correct this press Windows and R key together to open run box, type WSReset.exe and hit Enter then reboot and check the Windows Store
8. If you are having issues with installing Windows Update we recommend you post for help with that issue. You may also attempt an automated fix by running the Windows Update troubleshooter here
9. Sync your App License:
- On the Start screen, tap or click Store to open the Windows Store.
- Swipe in from the right edge of the screen, and then tap Settings.
(If you're using a mouse, point to the lower-right corner of the screen, move the mouse pointer up, and then click Settings.)
- Tap or click App updates.
- Tap or click Sync licenses.
10. There are reports from some in this scenario that once they run the Upgrade Assistant for 8.1 they are able to begin the update
http://windows.microsoft.com/en-ca/windows-8/upgrade-assistant-download-online-faq
If none of these are the cause of your issue, please post that you are still having the problem and the following information from the dxdiag tool
Win Key + R, run dxdiag, and report the following:
Time of this report: 10/19/2013, 12:36:12
Operating System: Windows 8.1 Pro 64-bit (6.3, Build 9600) (9600.winblue_gdr.130913-2141)
Language: English (Regional Setting: English)
System Manufacturer: Acer
System Model: Aspire 8951G
BIOS: InsydeH2O Version V1.13
Processor: Intel(R) Core(TM) i7-2670QM CPU @ 2.20GHz (8 CPUs), ~2.2GHz
We continue to investigate. Thank you for your help,
I tried the above link but it still says you cant download windows from here.. go to app. store and theres no update for windows 8.1. its so funny..