It's been more than 48 hours since I posted for help. So, I'm repeating my request for help. I've attempted some repairs by looking at CHECKSUR.log, by downloading the updates, placing them in C:\windows\temp\checksur\packages folder, and running Windows Update Readiness tool & the summary of checksur.log reads
Seconds executed: 1718
Found 106 errors
CSI Manifest All Zeros Total count: 2
CSI Payload File Missing Total count: 1
CSI Payload File Corrupt Total count: 1
CBS MUM Missing Total count: 3
CBS MUM Corrupt Total count: 6
CBS Catalog Missing Total count: 5
CBS Catalog Corrupt Total count: 3
CBS Registry Error Total count: 13
CBS Watchlist Package Missing Total count: 72
Unavailable repair files:
winsxs\manifests\x86_microsoft-windows-packager_31bf3856ad364e35_6.1.7601.22853_none_f074c244483f4149.manifest
winsxs\manifests\x86_microsoft-windows-packager_31bf3856ad364e35_6.1.7601.18645_none_eff7f4132f17bb15.manifest
servicing\packages\Gin8IP-Microsoft-Windows-DownlevelApisets-Com-WinIP-Package~31bf3856ad364e35~x86~ja-JP~7.1.7601.16492.mum
servicing\packages\Gin8IP-Microsoft-Windows-DownlevelApisets-Com-WinIP-Package~31bf3856ad364e35~x86~ja-JP~7.1.7601.16492.mum
servicing\packages\Microsoft-Windowc-PlatformUpdate-Win7-SRV08R2-Package~31bf3856ad364e35~x86~tr-TR~7.1.7601.16492.mum
servicing\packages\Microsoft-Windowc-PlatformUpdate-Win7-SRV08R2-Package~31bf3856ad364e35~x86~tr-TR~7.1.7601.16492.mum
servicing\packages\Microsoft-Windows-UIAnimation-WinIP-Package~31bf3856ad364e35~x86~tr-TR~7.1.7601.16492.mum
servicing\packages\Package_4_for_KB3003057~31bf3856ad364e35~x86~~11.2.1.0.mum
servicing\packages\Package_4_for_KB3003057~31bf3856ad364e35~x86~~11.2.1.0.mum
servicing\packages\Package_5_for_KB3003057~31bf3856ad364e35~x86~~11.2.1.0.mum
servicing\packages\Package_5_for_KB3003057~31bf3856ad364e35~x86~~11.2.1.0.mum
servicing\packages\Win8IP-Microsoft-Windows-DownlevelApisets-Com-WinIP-Package~31bf3856ad364e35~x86~uk-UA~7.1.7601.16492.mum
servicing\packages\Win8IP-Microsoft-Windows-DownlevelApisets-Windows-WinIP-Package~31bf3856ad364e35~x86~sv-SE~7.1.7601.16492.mum
servicing\packages\Win8IP-Microsoft-Windows-DownlevelApisets-WinIP-Package~31bf3856ad364e35~x86~hr-HR~7.1.7601.16492.mum
servicing\packages\Win8IP-Microsoft-Windows-Graphics-Package~31bf3856ad364e35~x86~pt-BR~7.1.7601.16492.mum
servicing\packages\WUClient-SelfUpdate-Core-CoreComp~31bf3856ad364e35~x86~en-US~7.6.7600.320.mum
servicing\packages\Microsoft-Windows-PlatformUpdate-Win7-SRV08R2-Package~31bf3856ad364e35~x86~tr-TR~7.1.7601.16492.mum
servicing\packages\Win8IP-Microsoft-Windows-DownlevelApisets-Base-WinIP-Package~31bf3856ad364e35~x86~uk-UA~7.1.7601.16492.mum
servicing\packages\Win8IP-Microsoft-Windows-DownlevelApisets-Com-WinIP-Package~31bf3856ad364e35~x86~ja-JP~7.1.7601.16492.mum
servicing\packages\Gin8IP-Microsoft-Windows-DownlevelApisets-Com-WinIP-Package~31bf3856ad364e35~x86~ja-JP~7.1.7601.16492.cat
servicing\packages\Gin8IP-Microsoft-Windows-DownlevelApisets-Com-WinIP-Package~31bf3856ad364e35~x86~ja-JP~7.1.7601.16492.cat
servicing\packages\Microsoft-Windowc-PlatformUpdate-Win7-SRV08R2-Package~31bf3856ad364e35~x86~tr-TR~7.1.7601.16492.cat
servicing\packages\Microsoft-Windowc-PlatformUpdate-Win7-SRV08R2-Package~31bf3856ad364e35~x86~tr-TR~7.1.7601.16492.cat
servicing\packages\Microsoft-Windows-UIAnimation-WinIP-Package~31bf3856ad364e35~x86~tr-TR~7.1.7601.16492.cat
servicing\packages\Package_4_for_KB3003057~31bf3856ad364e35~x86~~11.2.1.0.cat
servicing\packages\Package_4_for_KB3003057~31bf3856ad364e35~x86~~11.2.1.0.cat
servicing\packages\Package_5_for_KB3003057~31bf3856ad364e35~x86~~11.2.1.0.cat
servicing\packages\Package_5_for_KB3003057~31bf3856ad364e35~x86~~11.2.1.0.cat
servicing\packages\Win8IP-Microsoft-Windows-DownlevelApisets-Com-WinIP-Package~31bf3856ad364e35~x86~uk-UA~7.1.7601.16492.cat
servicing\packages\Win8IP-Microsoft-Windows-DownlevelApisets-Windows-WinIP-Package~31bf3856ad364e35~x86~sv-SE~7.1.7601.16492.cat
servicing\packages\Win8IP-Microsoft-Windows-DownlevelApisets-WinIP-Package~31bf3856ad364e35~x86~hr-HR~7.1.7601.16492.cat
servicing\packages\Win8IP-Microsoft-Windows-Graphics-Package~31bf3856ad364e35~x86~pt-BR~7.1.7601.16492.cat
servicing\packages\WUClient-SelfUpdate-Core-CoreComp~31bf3856ad364e35~x86~en-US~7.6.7600.320.cat
servicing\packages\Microsoft-Windows-PlatformUpdate-Win7-SRV08R2-Package~31bf3856ad364e35~x86~tr-TR~7.1.7601.16492.cat
servicing\packages\Win8IP-Microsoft-Windows-DownlevelApisets-Base-WinIP-Package~31bf3856ad364e35~x86~uk-UA~7.1.7601.16492.cat
servicing\packages\Win8IP-Microsoft-Windows-DownlevelApisets-Com-WinIP-Package~31bf3856ad364e35~x86~ja-JP~7.1.7601.16492.cat