If you compress the file it should come down to below 1MB - unless you're talking about the CBSPersist files.
You *should* be getting WU errors?
Code:
2015-09-12 19:13:48:208 620 b24 Misc =========== Logging initialized (build: 7.6.7601.18979, tz: +0100) ===========
2015-09-12 19:13:48:395 620 b24 Misc = Process: C:\Windows\system32\svchost.exe
2015-09-12 19:13:48:457 620 b24 Misc = Module: c:\windows\system32\wuaueng.dll
2015-09-12 19:13:48:208 620 b24 Service *************
2015-09-12 19:13:48:457 620 b24 Service ** START ** Service: Service startup
2015-09-12 19:13:48:457 620 b24 Service *********
2015-09-12 19:13:48:504 620 b24 Agent * WU client version 7.6.7601.18979
2015-09-12 19:13:48:566 620 b24 Agent * Base directory: C:\Windows\SoftwareDistribution
2015-09-12 19:13:48:566 620 b24 Agent * Access type: No proxy
2015-09-12 19:13:48:566 620 b24 Agent * Network state: Connected
2015-09-12 19:14:34:491 620 b24 Report CWERReporter::Init succeeded
2015-09-12 19:14:34:491 620 b24 Agent *********** Agent: Initializing Windows Update Agent ***********
2015-09-12 19:14:34:507 620 b24 Agent * Prerequisite roots succeeded.
2015-09-12 19:14:34:507 620 b24 Agent *********** Agent: Initializing global settings cache ***********
2015-09-12 19:14:34:507 620 b24 Agent * WSUS server: <NULL>
2015-09-12 19:14:34:507 620 b24 Agent * WSUS status server: <NULL>
2015-09-12 19:14:34:507 620 b24 Agent * Target group: (Unassigned Computers)
2015-09-12 19:14:34:507 620 b24 Agent * Windows Update access disabled: No
2015-09-12 19:14:34:507 620 b24 DnldMgr Download manager restoring 0 downloads
2015-09-12 19:14:34:507 620 b24 AU ########### AU: Initializing Automatic Updates ###########
2015-09-12 19:14:34:507 620 b24 AU # Approval type: Pre-download notify (User preference)
2015-09-12 19:14:34:507 620 b24 AU # Will interact with non-admins (Non-admins are elevated (User preference))
2015-09-12 19:14:34:553 620 b24 AU OSUpdate detected - allowing forced install
2015-09-12 19:14:34:741 620 b24 Report *********** Report: Initializing static reporting data ***********
2015-09-12 19:14:34:741 620 b24 Report * OS Version = 6.1.7601.1.0.65792
2015-09-12 19:14:34:741 620 b24 Report * OS Product Type = 0x00000001
2015-09-12 19:14:34:756 620 b24 Report * Computer Brand = System manufacturer
2015-09-12 19:14:34:756 620 b24 Report * Computer Model = System Product Name
2015-09-12 19:14:34:756 620 b24 Report * Bios Revision = 0403
2015-09-12 19:14:34:756 620 b24 Report * Bios Name = BIOS Date: 08/25/09 16:29:12 Ver: 08.00.15
2015-09-12 19:14:34:756 620 b24 Report * Bios Release Date = 2009-08-25T00:00:00
2015-09-12 19:14:34:756 620 b24 Report * Locale ID = 2057
2015-09-12 19:14:34:834 620 b24 AU Successfully wrote event for AU health state:0
2015-09-12 19:14:34:834 620 b24 AU Initializing featured updates
2015-09-12 19:14:34:834 620 b24 AU Found 0 cached featured updates
2015-09-12 19:14:34:834 620 b24 AU Successfully wrote event for AU health state:0
2015-09-12 19:14:34:834 620 b24 AU Currently AUX is enabled - so not show any WU Upgrade notifications.
2015-09-12 19:14:34:834 620 b24 AU Evaluate OSUpgrade Notification already. Skip the regular notification
2015-09-12 19:14:34:834 620 b24 AU Successfully wrote event for AU health state:0
2015-09-12 19:14:34:834 620 b24 AU AU finished delayed initialization
2015-09-12 19:14:34:928 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\wuredir.cab with dwProvFlags 0x00000080:
2015-09-12 19:14:34:959 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:34:975 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\wuredir.cab with dwProvFlags 0x00000080:
2015-09-12 19:14:34:975 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:34:975 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\TMPDE1E.tmp with dwProvFlags 0x00000080:
2015-09-12 19:14:34:990 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:34:990 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\wuredir.cab with dwProvFlags 0x00000080:
2015-09-12 19:14:34:990 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:34:990 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\wuredir.cab with dwProvFlags 0x00000080:
2015-09-12 19:14:34:990 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:35:006 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\TMPDE2F.tmp with dwProvFlags 0x00000080:
2015-09-12 19:14:35:006 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:35:006 620 10ec Report Uploading 1 events using cached cookie, reporting URL = http://statsfe2.update.microsoft.com/ReportingWebService/ReportingWebService.asmx
2015-09-12 19:14:38:095 620 10ec PT WARNING: ReportEventBatch failure, error = 0x8024400E, soap client error = 7, soap error code = 400, HTTP status code = 200
2015-09-12 19:14:38:095 620 10ec PT WARNING: SOAP Fault: 0x000190
2015-09-12 19:14:38:095 620 10ec PT WARNING: faultstring:Server was unable to process request. ---> The type initializer for 'Microsoft.UpdateServices.Internal.Reporting.WebService' threw an exception. ---> Could not find a part of the path 'D:\data\Logs\ReportingWebServiceEvents'.
2015-09-12 19:14:38:095 620 10ec PT WARNING: ErrorCode:(null)(0)
2015-09-12 19:14:38:095 620 10ec PT WARNING: Message:(null)
2015-09-12 19:14:38:095 620 10ec PT WARNING: Method:(null)
2015-09-12 19:14:38:095 620 10ec PT WARNING: ID:(null)
2015-09-12 19:14:38:095 620 10ec Report WARNING: Reporter failed to upload events with hr = 8024400e.
2015-09-12 19:14:38:095 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\wuredir.cab with dwProvFlags 0x00000080:
2015-09-12 19:14:38:110 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:38:110 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\wuredir.cab with dwProvFlags 0x00000080:
2015-09-12 19:14:38:110 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:38:126 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\TMPEA60.tmp with dwProvFlags 0x00000080:
2015-09-12 19:14:38:126 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:38:126 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\wuredir.cab with dwProvFlags 0x00000080:
2015-09-12 19:14:38:141 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:38:141 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\wuredir.cab with dwProvFlags 0x00000080:
2015-09-12 19:14:38:141 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:38:141 620 10ec Misc Validating signature for C:\Windows\SoftwareDistribution\WuRedir\7971F918-A847-4430-9279-4A52D1EFE18D\TMPEA80.tmp with dwProvFlags 0x00000080:
2015-09-12 19:14:38:141 620 10ec Misc Microsoft signed: NA
2015-09-12 19:14:38:141 620 10ec Report Uploading 1 events using cached cookie, reporting URL = http://statsfe2.update.microsoft.com/ReportingWebService/ReportingWebService.asmx
2015-09-12 19:14:38:297 620 10ec PT WARNING: ReportEventBatch failure, error = 0x8024400E, soap client error = 7, soap error code = 400, HTTP status code = 200
2015-09-12 19:14:38:297 620 10ec PT WARNING: SOAP Fault: 0x000190
2015-09-12 19:14:38:297 620 10ec PT WARNING: faultstring:Server was unable to process request. ---> The type initializer for 'Microsoft.UpdateServices.Internal.Reporting.WebService' threw an exception. ---> Could not find a part of the path 'D:\data\Logs\ReportingWebServiceEvents'.
2015-09-12 19:14:38:297 620 10ec PT WARNING: ErrorCode:(null)(0)
2015-09-12 19:14:38:297 620 10ec PT WARNING: Message:(null)
2015-09-12 19:14:38:297 620 10ec PT WARNING: Method:(null)
2015-09-12 19:14:38:297 620 10ec PT WARNING: ID:(null)
2015-09-12 19:14:38:297 620 10ec Report WARNING: Reporter failed to upload events with hr = 8024400e.