Start fresh with a clean installation of Windows 10 Use this tool to install a clean copy of the latest version of Windows 10 Home or Windows 10 Pro, and remove apps that you installed or came pre-installed on your PC. Windows 10 couldn’t be installed Error(s) found: Code C1900204 Windows Update ran into a problem. Content Summary. Solution 1: Registry Tweak Solution 2: Windows Update Troubleshooter Solution 3: Make Sure Enough Disk Space Solution 4: Restart Windows Update Solution 5: Reset Windows Update Components. Solution 1: Registry Tweak.

1. Windows 10 Couldn't Complete Updates Loop
2. Windows 10 Couldn't Be Installed System Reserved Partition
3. Windows 10 Couldn't Be Installed Couldn't Update The System Reserved Partition

When I try to install .net 3.5 I get the follwing message:

The following feature couldn't be installed:

.NET Framework 3.5 (includes .NET 2.0 and 3.0)

Error code: 0x800F081F

I tried with a standalone package and through Windows Features.

Update: Internet connection is fine.

DunkenDunken

4 Answers

Please open a command prompt (cmd.exe) as admin and run the following command to install .Net 3.5:

(replace D: with your mounted Win10 ISO)

In some environment, DISM fails to fetch the file (Proxy, network policies). The DISM command takes the files from the DVD and you're fine.

If you are MSDN subscriber you can also download the Windows 10 Features on Demand ISO, mount the ISO, copy the Microsoft-Windows-NetFx3-OnDemand-Package.cab to C:Features (or a different folder) and those commands:

If this fails, run this:

Windows 10 Couldn't Complete Updates Loop

magicandre1981magicandre1981

Windows 10 Couldn't Be Installed System Reserved Partition

Windows Side by Side (WinSxS) location is probably empty in the registry. Ms access 2007 download trial.

From the GUI called from APPWIZ.CPL this results in error code: 0x800F081F

Check/add the subkey 'Servicing', and the value of 'LocalSourcePath'. It should contain a correct string (e.g. 'd:sourcessxs'), data type (REG_SZ).Where 'd:' represents your Windows media drive letter.

I was stumped when this was failing as well but then found out I had a group policy blocking me from enabling windows features. gpedit.msc >> Computer Configuration >> Administrative Templates >> System >> Specify settings for optional component installation and component repair. Set to Enabled and check Contact Windows Update directly to download repair content instead of Windows Server Update Services (WSUS) - source:https://www.askvg.com/fix-cant-install-microsoft-net-framework-3-5-in-windows-8-and-later/

From strikeforcezero comment

Try: https://www.youtube.com/watch?v=fdfvJCAN0Mw

Windows 10 Couldn't Be Installed Couldn't Update The System Reserved Partition

Preparation:Windows 10 DVD, ISO image or your bootable flash drive with Windows 10

Directions:

1. Insert your Windows 10 DVD, or double click its ISO image, or insert your bootable flash drive with Windows 10, depending on what you have.

2. Open 'This PC' in File Explorer and note the drive letter of the installation media you have inserted. In my case it is disk I:

3. Open CMD with administrative privileges and type the following command:Dism /online /enable-feature /featurename:NetFx3 /All /Source:X:sourcessxs /LimitAccess

Replace X with your drive letter for Windows 10 installation media.

It takes 20 minutes to complete.

protected by Community♦Oct 16 '15 at 8:57

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