Sophos not updating to version 10
Sophos Antivirus) is running, during Windows startup or shutdown, or even during the installation of the Windows operating system.
Keeping track of when and where your 86 error occurs is a critical piece of information in troubleshooting the problem.
The best part is that repairing registry errors can also dramatically improve system speed and performance.
Caution: Unless you an advanced PC user, we DO NOT recommend editing the Windows registry manually.
The good news is that you can often update the device driver to fix the Error 86 problem.
Windows XP 7 Vista - Let Me Fix It Myself Always There is a chance that your 86 error could be related to a malware infection on your PC.
In fact, one misplaced comma can prevent your PC from booting entirely!
Because of this risk, we highly recommend using a trusted registry cleaner such as Win Thruster (Developed by Microsoft Gold Certified Partner) to scan and repair any Error 86-related registry problems.
Manually editing the Windows registry to remove invalid Error 86 keys is not recommended unless you are PC service professional.
Incorrectly editing your registry can stop your PC from functioning and create irreversible damage to your operating system.