2959217 - Error in vc15redist_x86 installation during SAP GUI

1. During SAP GUI installation, you see error in installation of Microsoft vc15redist_x86.

2. The vc15redist_x86.log might Show below errors.

Launching elevated engine process.
Error 0x800704c7: Failed to launch elevated child process: C:\Windows\Temp\{74153605-0349-44BF-BAE8-0E5A58DBB4C9}\.be\VC_redist.x86.exe
Error 0x80070642: Failed to elevate.
Error 0x80070642: Failed to actually elevate.
Error 0x80070642: Failed to elevate.
Apply complete, result: 0x80070642, restart: None, ba requested restart:  No
Shutting down, exit code: 0x642.

3. The NwSapSetup.log file shows errors similar to what is shown below.

15:39:56.084 NwSapsAtlC  1   ComponentAction: Patching Component 'VC15RT' with Id '{DB5EECE1-FFE3-4223-A597-08CE447B356D}' (version 15.10) Enginestate: STATE_UPDATE_ON_PATCH (STATE_INSTALL|STATE_UPDATE|STATE_PATCH)
15:39:56.084 NwSapFeiUt  1   Condition '1=0' evaluated to false.
15:39:56.086 NwSapsAtlC  1   Component-State 'Update', Action-RunAtState='Update'
15:39:56.086 NwSapsAtlC  1   Executing script action...
15:39:56.087 NwSapsAtlC  1   VC15RTx86 Script: Executing "C:\Users\<Userid>\AppData\Local\Temp\3\Sap7EA7.tmp\System\VC15\vc15redist_x86.exe" /log "C:\Program Files (x86)\SAP\SAPsetup\LOGs\vc15redist_x86.log" /install /quiet /norestart
15:39:57.095 NwSapsAtlC  1   VC15RTx86 Script: Waiting up to 360 seconds for "C:\Users\<Userid>\AppData\Local\Temp\3\Sap7EA7.tmp\System\VC15\vc15redist_x86.exe" /log "C:\Program Files (x86)\SAP\SAPsetup\LOGs\vc15redist_x86.log" /install /quiet /norestart
15:40:06.104 NwSapsAtlC  1E  VC15RTx86 Script: Executing '"C:\Users\<Userid>\AppData\Local\Temp\3\Sap7EA7.tmp\System\VC15\vc15redist_x86.exe" /log "C:\Program Files (x86)\SAP\SAPsetup\LOGs\vc15redist_x86.log" /install /quiet /norestart' finished with return code: 1602
15:40:06.104 NwSapsAtlC  1E  VC15RTx86 Script: ExitCode 1602
15:40:06.104 NwSapsAtlC  1E  VC15RTx86 Script: Check return code here: https://msdn.microsoft.com/en-us/library/windows/desktop/aa376931(v=vs.85).aspx
15:40:06.106 NwSapsAtlC  1E  While processing Component 'VC15RT' with Id '{DB5EECE1-FFE3-4223-A597-08CE447B356D}' 3 error(s) have been registered.

SAP GUI for Windows

VC15RT installation errors, SAP GUI, vc15redist_x86, vc15redist_x86.log,  exit code: 0x642. , KBA , BC-FES-INS , Frontend Installation , BC-FES-GUI , SAP GUI for Windows , Problem