Random Shutdowns help

Edit: it seems to be a Kernel-Power issue Event ID: 41, Task Category: 63

i have no idea what this means but its just an update



So i will randomly be playing games or browsing the web and my computer will randomly shutdown, no warning at all and even the front fans in my case will turn off but the lights on my watercooler and mobo stay on. sometimes it takes like 3 seconds and it will restart itself or sometimes 10 and also sometimes if i take the side panel off it will randomly turn back on again if it isnt restarting. I check event view and there are a bit of errors, also i hadnt had this problem since building the computer back in January but as of 2 weeks ago it happens daily.

Here are some of the errors from event viewer

Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab> with error: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.

Faulting application name: svchost.exe_FontCache, version: 6.1.7600.16385, time stamp: 0x4a5bc3c1
Faulting module name: fntcache.dll, version: 6.1.7601.17514, time stamp: 0x4ce7c648
Exception code: 0x40000015
Fault offset: 0x000000000003d472
Faulting process id: 0xcb0
Faulting application start time: 0x01cfb72b8e4be3f4
Faulting application path: C:\Windows\system32\svchost.exe
Faulting module path: c:\windows\system32\fntcache.dll
Report Id: 999ec5fc-2347-11e4-acee-e03f49ea02f6

Failed extract of third-party root list from auto update cab at: <http://www.download.windowsupdate.com/msdownload/update/v3/static/trustedr/en/authrootstl.cab> with error: A required certificate is not within its validity period when verifying against the current system clock or the timestamp in the signed file.


Event filter with query "SELECT * FROM __InstanceModificationEvent WITHIN 60 WHERE TargetInstance ISA "Win32_Processor" AND TargetInstance.LoadPercentage > 99" could not be reactivated in namespace "//./root/CIMV2" because of error 0x80041003. Events cannot be delivered through this filter until the problem is corrected.
.
.Event filter with query "SELECT * FROM __InstanceModificationEvent WITHIN 60 WHERE TargetInstance ISA "Win32_Processor" AND TargetInstance.LoadPercentage > 99" could not be reactivated in namespace "//./root/CIMV2" because of error 0x80041003. Events cannot be delivered through this filter until the problem is corrected.

and these are some warnings


Updates to the IIS metabase were aborted because IIS is either not installed or is disabled on this machine. To configure ASP.NET to run in IIS, please install or enable IIS and re-register ASP.NET using aspnet_regiis.exe /i.



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 -
2 user registry handles leaked from \Registry\User\S-1-5-21-2523098671-4217890218-1285441197-1000:
Process 524 (\Device\HarddiskVolume2\Windows\System32\msiexec.exe) has opened key \REGISTRY\USER\S-1-5-21-2523098671-4217890218-1285441197-1000\Software\Microsoft\Windows\CurrentVersion\Explorer
Process 524 (\Device\HarddiskVolume2\Windows\System32\msiexec.exe) has opened key \REGISTRY\USER\S-1-5-21-2523098671-4217890218-1285441197-1000\Software\Microsoft\SystemCertificates\Root


The winlogon notification subscriber <TrustedInstaller> failed a critical notification event.



i have multiple of each of these errors and warnings, i have even tried reinstalling windows but i cant seem to find the problem. Help, thank you