WSUS

hr=ox80070002Windows Activation error

0x80070003 = Delete the software distribution file and try

80072EE2 = Delete registry, software distribution file and try

0x80244007

0x8007371  is SxS corruption. 
0x800f0906 is a source directory issue

0x80073712
Microsoft CheckSUR

DISM.exe /Online /Cleanup-image /Scanhealth
DISM.exe /Online /Cleanup-image /Restorehealth

What the tool does is that, it verifies the integrity of the files that are located in the following folders and replace the incorrect data, if found:
%SYSTEMROOT%\Servicing\Packages
%SYSTEMROOT%\WinSxS\Manifests

It also verifies the registry data that is located under the following registry subkeys, and resets them to default values if required:
HKEY_LOCAL_MACHINE\Components
HKEY_LOCAL_MACHINE\Schema
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Component Based Servicing

The following are the installation errors, CheckSUR can potentially address:
0x80070002  ERROR_FILE_NOT_FOUND
0x8007000D  ERROR_INVALID_DATA
0x8007370D  ERROR_SXS_IDENTITY_PARSE_ERROR
0x8007370B  ERROR_SXS_INVALID_IDENTITY_ATTRIBUTE_NAME
0x8007371B  ERROR_SXS_TRANSACTION_CLOSURE_INCOMPLETE
0x80070490  ERROR_NOT_FOUND
0x8007370A  ERROR_SXS_INVALID_IDENTITY_ATTRIBUTE_VALUE
0x80070057  ERROR_INVALID_PARAMETER
0x800B0100  TRUST_E_NOSIGNATURE
0x800F081F  CBS_E_SOURCE_MISSING
0x80073712  ERROR_SXS_COMPONENT_STORE_CORRUPT
0x800736CC  ERROR_SXS_FILE_HASH_MISMATCH
0x800705B9  ERROR_XML_PARSE_ERROR
0x80070246  ERROR_ILLEGAL_CHARACTER
0x80092003  CRYPT_E_FILE_ERROR
0x800B0101  CERT_E_EXPIRED
These errors are typically listed in the %systemroot%\Logs\CBS\CBS.log file or in the CBS.persist.log file.

Questions?

1. OS version not shows
2. Not yet report
3. Patches not shows
4. How to find error patches in server
5. How to find the pending patches in server
6. After restart server BSOD
7.