Do you know what 0xc1900101 error is and why it occurs?

0xc1900101 often occurs with Blue Screen of Death, so it is pretty annoying and troublesome.

There are many reasons for this error code and Ill just list some of them.

error code 0xC1900101 - 0x2000c

How to Fix 0xc1900101 Error?

And some of the following methods need administration permissions on your equipment.

And sometimes the drivers of external devices may not be compatible with the operating system.

click Hardware and Devices under Troubleshoot option

Then power cycle your setup to check whether this error happens again.

If this method doesnt fix this error, then you could try the following ones.

Way 2: Free up Disk Space

Do you know how much space does Windows 10 take?

click Run the troubleshooter

So if you dont meet the minimum requirement, then error code 0xc1900101 may occur.

Then you’re free to solve this error by releasing hard drive space to successfully plant the update.

There are many different methods to get more storage space for your system partition.

right-click This PC and choose Manage

If you want to get detailed information, thenclick here.

Therefore, you could try running Windows Update Troubleshooter to peek if there is a problem with your hardware.

Here are the instructions for running Windows Update Troubleshooter.

choose Update driver or Uninstall device

Step 1: ClickSettingsfrom theStartmenu to continue.

Step 2: ClickUpdate & securityon theSettingspage to continue.

Step 3: ClickTroubleshootand clickHardware and Devicesin the right panel to continue.

type chkdsk C: /f /r to fix disk errors

Step 4: ClickRun the troubleshooterto continue.

Then just wait for the computer to detect the problems.

And if there are problems with hardware, they will be displayed after the scanning process is completed.

click Get Started to reset your PC

Then you just need to go for the problems to fix.

And this is because your upgraded operating system is not compatible with the out-of-date drivers.

Similarly, if your drivers are damaged, this error will occur, too.

choose an option to reset this PC

Therefore, I highly recommend you to modernize your drivers or even uninstall them to fix 0xc1900101 error.

Then how to do it?

Heres the way to revamp your driver or uninstall the unit.

choose the computer to manage

Step 1: OpenFile Explorerand right-clickThis PCto continue.

Step 2: ChooseManageto continue.

Step 3: ChooseDevice ManagerunderSystem Toolsoption to continue.

choose whether to change backup Source and Destination

Step 4: Right-pick the disk gadget underDisk Drives, then chooseUpdate driverorUninstall gadget.

Youd better update all the disk drivers.

If this way doesnt resolve it, then try the next one.

click Back up Now under Backup page

So so that fix 0xc1900101 error, using the Windows Snap-in tool Check Disk is a good idea.

Check Disk can scan the file system and fix any logical corrupted file system.

Besides, it will repair soft bad sectors and mark hard bad sectors to avoid being used again.

Here is the way to check the file system or whether there are bad sectors.

Step 1: Entercmdin the search box next Cortana, then right-clickCommand Promptto clickRun as administratorto continue.

Step 2: PressEnterafter typingchkdsk C: /f /r.

(Cis the letter of the drive where you stash your operating system.)

So you oughta try the following method.

Besides, sometimes all files and registry entries with your non-Microsoft antivirus software need to be moved.

And the best way to do that is to download and use a specified removal tool for antivirus.

However, if uninstalling anti-virus software doesnt fix the error, then you could try the following method.

If your BIOS is out of date, then you cannot upgrade your operating system successful.

So so that get rid of this error, you oughta upgrade your BIOS.

And if this way still cannot fix the error, then you oughta try the last method.

you might back up your personal files by Reset this PC feature built-in Windows 10.

And this way is really convenient for you.

Here is the tutorial.

Step 1: ClickUpdate & Securityon theSettingspage.

Step 2: ClickRecoveryand clickGet Startedon the right.

Step 3: Choose whether toKeep my filesorRemove everythingto reset your PC.

Step 4: Read the following messages and clickReset.

you better wait for a period of time when the computer is resetting.

And you’re able to also try toreinstall your operating systemto fix this error.

So how to back up the operating system safely and quickly?

I extremely recommend you to use MiniTool ShadowMaker a piece of professionalbackup and restore software.

you’re free to use it toback up files and folders, operating system, disks and partitions.

Whats more, you’re free to use it tosync filesto two or more locations easily.

Step 1: Launch MiniTool ShadowMaker and chooseLocalorRemoteto get the main interface by clickingConnect.

Step 2: Go to theBackuppage.

MiniTool ShadowMaker backs up the operating system and selectsDestinationby default.

But you might clickSourceandDestinationto change the source and destination.

There are three important features under theBackuppage which is very useful for you.

Step 3: ClickBack up Nowwhen you have confirmed the backup source and backup destination.

After finishing these steps, you could back up the operating system successfully.

I suggest that you use MiniTool ShadowMaker tocreate bootable mediain case that you cannot boot your gear.

Bottom Line

In conclusion, there are many reasons to cause the 0xc1900101 error.

In addition, I have offered you a piece of efficient backup software in case that losing data.