- Jul 12, 2016
- Reaction score
My windows defender stops working. It can not update the defini files. error code is 2147416390 service has stopped, and I cant start it again. Solution to get it to work again please;
The former antivirus soft was totaly removed inclueded using this antivirus soft total removal tool.mmm what? You are saying that only removing all paid software fixed this issue for you?
If that includes some 3rd party Antivirus programs that could explain it, some Antivirus only run exclusively and dont like having other antivirus that could interact with their functionality running at same time and thus Microsoft allows them to disable the built in solution.
Was that it?
when I installed the bitdefender it turned defender off. I then used the defender facility to now and then scan and to update the virus files, and realtime is off, but setup this way defender now and then randomly scans the computer.Can you check what the status of Windows defender realtime is OFF or ON on the other machines that Have Bitdefender enabled and working OK?
I have no problems on my other computers running bitdefender in realtime and setting windows defender to scan now and then. defender is of course disabled in real time.If another Security program was installed, then it is likely that two values were changed under the Registry path:
The two values being: DisableAntiSpyware and DisableAntiVirus both of which are DWORD (32-bit) values.
If their Data value is set to 1 then Windows Defender and/or Windows Defender Security Center will not function correctly. You'd need to modify the DWORD (32-bit) values and change the Data value to 0 in order to get either Windows Defender or Windows Defender Security Center working again.
Note: You could also disable the third party security program via the Security and Maintenance window, which ought to reset the Data values of the aforementioned Registry path.
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