Firstly, I had Windows 8.1 installed on my computer. However, there were some serious issues (always when I shut down computer gracefully, it would say in event log that the computer shut down unexpectedly?!) and it bugged me a lot, so I switched back to windows 8.
While there were no more errors in windows 8 with shutdown, I now get the following warnings ALWAYS when Windows 8 starts:
Windows detected your registry file is still in use by other applications or services. The file will be unloaded now. The applications or services that hold your registry file may not function properly afterwards.
DETAIL -
34 user registry handles leaked from \Registry\User\S-1-5-21-1876440610-4268507423-168832905-1001:
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\Root
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\Root
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Policies\Microsoft\SystemCertificates
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Policies\Microsoft\SystemCertificates
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Policies\Microsoft\SystemCertificates
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Policies\Microsoft\SystemCertificates
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Policies\Microsoft\SystemCertificates
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Policies\Microsoft\SystemCertificates
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Policies\Microsoft\SystemCertificates
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Policies\Microsoft\SystemCertificates
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\SmartCardRoot
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\SmartCardRoot
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\trust
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\trust
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\Internet Explorer\Main\FeatureControl
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\TrustedPeople
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\TrustedPeople
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\CA
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\CA
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Policies\Microsoft\Windows\CurrentVersion\Internet Settings
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\Disallowed
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\SystemCertificates\Disallowed
Process 1020 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Process 1056 (\Device\HarddiskVolume2\Windows\System32\svchost.exe) has opened key \REGISTRY\USER\S-1-5-21-1876440610-4268507423-168832905-1001\Software\Microsoft\Windows\CurrentVersion\Uninstall
XML of warning:
<Provider Name="Microsoft-Windows-User Profiles Service" Guid="{89B1E9F0-5AFF-44A6-9B44-0A07A7CE5845}" />
<EventID>1530</EventID>
<Version>0</Version>
<Level>3</Level>
<Task>0</Task>
<Opcode>0</Opcode>
<Keywords>0x8000000000000000</Keywords>
Please help me with this one!