outlook error 0x800c8101 in Microsoft

Outlook Error 0x800c8101 – Unable to send email:

Microsoft Outlook Error 0x800c8101 can be caused by the corrupted outlook profile.It can try to resolve this issue easily create a new profile.When you try to send or receive the email in outlook then you get the error message.


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0x800c8101: Outlook data file cannot be accessed (or)

0x800c8101: An operation failed, the object could not be found.

Disclaimers: Before you proceed to fix an Outlook issue, as a precaution measure we recommend you back up the emails, contacts, calendar, and folders from Outlook folders. (In case if you are not sure how to back up, consult an Expert for assistance.)

Error 0x800c8101

Pic 1. Outlook error code 0x800c8101

Possible reasons for outlook error 0x800c8101:

  • The OST file corrupts or internet connection problem.
  • Up-gradation of outlook and windows corruption outlook profile.
  • Due to system-level accountability.
  • Failure on Microsoft Office
  • Dangerous system error
  • Clash of antivirus with all the software, or Windows Firewall settings.

The solution of outlook error 0x800c8101:

Create a new outlook profile.

Identify the current location of outlook data file.

Configure the new outlook profile as a default.

Create a new outlook profile:

Open the system and go to the start menu.

In the start menu, search box enters the control panel and click on it.

Then open the control panel and change the category icon to small icons at the right corner upside.

Then automatically change the all small icons.

Control panel icons-Error 0x800c8101

Pic 2. Control panel icons

After that click on Mail or Mail (32 bit).

Then open the new window.

Mail Window-Error 0x800c8101

Pic 3. Mail Window

Then click on Add button and open the new profile window and also enter the profile name in the required position after that click ok.

New profile Window-Error 0x800c8101

Pic 4. new profile Window

Then open the Add new email account window and fill the all the details after that click on next button.

Account setup-Error 0x800c8101

Pic 5. Account setting setup Window

Then the profile creation is executed. Finally, outlook new profile creation successfully done after that click on finish button.

Error 0x800c8101

Pic 6.Account setup

Identify the current location of outlook data file:

Open the system and go to the start menu.

In the start menu, search box enters the control panel and click on it.

Then open the control panel and change the category icon to small icons at the right corner upside.

Then automatically change the all small icons.After that click on Mail or Mail (32 bit).

Open the Outlook email setup window and click on show profiles.

 Outlook Mail setup-Error 0x800c8101

Pic 7. Outlook Mail setup

Open the new Mail window.Then click on the properties button to select the data files.

Mail-Error 0x800c8101

Pic 8. Mail Window

Then Mail setup outlook opens and goes to click on Data files under the data file section.

Then open the outlook account setting window and display the location of outlook data files.

Outlook Account Setting-Error 0x800c8101

Pic 9. Outlook Account Setting

Configure the new outlook profile as a default:

Open the system and go to the start menu.

In the start menu, search box enters the control panel and click on it.

After that Click the drop-down under “Always use this profile”, and then choose the new profile and also click Ok.

Turn off Windows Firewall settings:

Open the system and goto the start menu

After that enter, the firewall in the search box then left click on the Windows firewall in control panel.

Then click on Turn on Windows Firewall on or off.

Open both firewalls like private and public.

Then set both firewalls to turn off and press ok.

firewall-Error 0x800c8101

Pic 10. Firewall settings

After that goto the start menu and enter the cmd in the search box.

Then right-click on the cmd and select the Run as administrator and press yes.
Finally, some commands are entered in the command prompt and press enter.

regsvr32 wuapi.dll
Then finally Re-enable your firewall is on.


Go to the Windows key+R and click it.

Then open the Run Window and enter the cmd in a search box after that press ok.

cmd-Error 0x800c8101

Pic 11. Run Window

Then open the command prompt and type the command SFC/Scannow in the command prompt and press enter.

sfc scan results - Error 0x800c8101

Pic 12. Sfc/scan results

The system will take some time to check. Let it run for a while.We provide support for Microsoft products like Windows and Office and Outlook, we can also set up free tools provided and included with Microsoft Windows and can train you on how to use them to maintain the health of your computer.You can also ask for System Repair Image support or some Recovery help, we also restore your computer to a point when it was working fine without any issues.

Chat with our technician to fix your computer issues Now!

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