Initially, go to the Start button.
Then, enter" System Restore" from the search bar.
After that, hit the Enter key and Search for Your System Publish button.
Now, pick it in the result list and if you request an administrator password then enter the administrator password.
In the Wizard, just follow the instruction that is added so as to pick a point.
When completed, just restore the machine and check whether the error code becomes removed.
Method 7: Install The Pending Windows Updates
Microsoft is on a search to discover the flaws and study so as to think of brand new updates, as we all know. But we care for all these records, the updates that we encounter. These are easily the reason for Bitdefender mistake 1011. Thus, installing the Windows upgrades that are pending can resolve this issue . To accomplish this, you could click the Start button. Following that, from the search box, then just enter"Update" and press the Enter button. A Windows Update dialog box may pop-up your screen. Pick the Install Update button When there's an upgrade available. Nowwait for some time, once the procedure gets over, assess whether the problem resolves.