How to Fix Error 0xC1900101 on Windows 10?

Fix 0xC1900101 – Avoid the update error with Windows 11 – Thanks to numerous improvements, today an upgrade should upgrade from Windows 7 to Windows 10 the upgrade should go smoothly, at least in theory.

In practice, however, more and more users are complaining aboutWindows Update error 0xC1900101, combined with the additions0x30018,0x30017,0x20017, or0x40017. Successful completion often remains impossible.

Recently, error 0xC1900101 affects even the first preview version ofWindows 11, the next milestone from Microsoft. As usual for error codes of this type, this is also aproblem with your drivers.

The conflict, especially with the error 0xC1900101 – 0x30018, can be resolved in no time with the right tools. We show you how.

Fix error 0xC1900101 during Windows update:

It is not necessary to do each of these solutions. You just have to try the individual steps one after the other until you find the solution that suits you. You can forget about the rest.

Install all available Windows updates

Before downgrading from a previous version to Windows 10, you must update your current version to the latestoperating systemto the latest version. Proceed as follows:

1. Opensettingsby Windows logo key + I or by using the gear symbol in the start menu.
2. SelectUpdate & securityand press the Check forupdatesbutton .
3. Install all found and pendingWindows updatesto avoid error 0xC1900101. This also includes extensivefeature updateslike the one in version 21H1.

Check that there is enough space on the hard drive

When upgrading, the desired operating system will be freshly installed. This means that you have to make sure that there is enoughfree spaceon the corresponding partition. Otherwise, you will occasionally get the error 0xC1900101 – 0x30018.

On the 64-bit edition, Windows 10 requires at least20 GB, on the 32-bit it’s still16 GB. Elsewhere, we’ll show you the best methods for upgrading yourclean hard drive and free clean itcan do.

Check and remove hardware

First of all, you should remove all external devices that you can do without for a moment before any comprehensive update.

Tosecond monitor? Get rid of them. Printer, headphones or additional storage media (possibly existing) as well. Especiallyoutdated hardwarewhose drivers might urgently need an update usually causes error 0xC1900101.

Alternatively, you can determine the problem in WindowsDevice Manager:

1. Use the Windows + Xkey combination to accessQuick Launch, where you’ll find Device Manager.
2. In the list, open each individualcategoryby double clicking on it.
3. If ayellow exclamation markappears next to the name, you have found your mistake.
4. Ideally, you should now be able toupdate the driverby clicking the right mouse button. If necessary, you can evendisable or uninstall the device.

If error 0xC1900101 occurs, update drivers

Of course, as described in the previous step, you can manually check all devices for driver errors. If you select devices without an exclamation mark, Windows 10 will automatically search for drivers through a context menu. This helps with 0xC1900101 0x30018, 0x30017, 0x20017 and 0x40017, but it’s tedious .

Third party programs offer a remedy. Most PC manufacturers now offer secure applications from their own sources. If you use a Dell laptop, for example, you will get a lot of support through SupportAssist will give you a lot of support. Alternatives can be downloaded as freeware .

Note:Don’t forget torestartyour computer between these steps and finally. Some changes will only apply then.

Perform a clean boot

If all attempts so far have been unsuccessful, the only thing that can help is awindow repaircan help. Error 0xC1900101 is especially related toautorun, where many processes can cause internal conflicts. Therefore, you should try aclean boot ofWindows 10 beforehand:

1. Start theRun functionby Windows logo key + R.
2. Enter the commandmsconfigand confirm withEnter toopen the system configuration.
3. At the top you will find theServicestab . Check theHide all Microsoft servicesbox, and then clickTurn off all.
4. Now switch toStartuptab and openTask Manager.
5. Select each item in the list individually until all areunchecked.
6. Confirm the settings by clickingOKin system settings and restart your computer. Try the update again in the clean boot environment.

This should make Windows Update errors0xC1900101 – 0x30018, 0x30017, 0x20017, and 0x40017history. Then you can start in a new environment and finally work with the best version ofOffice 2019 Professional Pluswork.

Hopefully, you are like these ways do I fix the error 0xC1900101 upgrade to Windows 10/11? and we are always open to your problems, questions, and suggestions, so feel free to Comment on us by filling this.

This is a free service that we offer, We read every message we receive and tell those we helped by sharing our posts with friends