Hi,

this was Update post for [EX-70] - Implement 2020-08 Security Monthly Quality Rollup Updates (KB4571729)
link: https://forum.winreducer.net/t3005-ex-70-implement-2020-08-security-monthly-quality-rollup-updates-kb4571729#23482
for 64-bit edition : https://forum.winreducer.net/t3107-ex-70-implement-slimmingdown-latest-extended-security-updates-for-windows-7-x64#24069
...
FYi : i've try to use EX-70 Software but failed, so still work with dism manually ???
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"here's my phase (steps)"
 -----------------------------------------------------------------------------------------------
 --- Slimmingdown with EX-70.v1.6.1.0_x86
 --- *Note : v1.8.8.0 (20 January 2019), you may test by load v1.6.1.0.wccf with v1.8.8.0 [?]
 -----------------------------------------------------------------------------------------------
 ...
 * Known BUG : #NA (for my Working Machine/CPU)
 ...
 #c: Windows 7 Build 7601.24566.x86fre.win7sp1_ldr_escrow.210210-0951 [2021-03]
 **: 526 MB (552,469,256 bytes) [install.wim] | 358 MB (376,090,308 bytes) [install.esd]
 **: WinReducerEX70_2021.3.16-14.33.58_v1.6.1.0.x86.wccf.log.dism.7z
 **: https://mega.nz/file/igsSAQaK#gMudwQWz9eRrrbPFDgaDRtCnl9_RHrbJR4YaGU7wi30
 ...
 --- Hotfix(s): 27 Hotfix(s) Installed. ---
 * [01]: KB2841134, [02]: KB2670838, [03]: KB2533623, [04]: KB2639308, [05]: KB2729094, [06]: KB2731771, [07]: KB2786081, [08]: KB2834140, [09]: KB2882822, [10]: KB2888049, [11]: KB3020369, [12]: KB3125574, [13]: KB3138612, [14]: KB4474419, [15]: KB4490628, [16]: KB4575903, [17]: KB4577010, [18]: KB4577053, [19]: KB4580387, [20]: KB4586805, [21]: KB4592503, [22]: KB4592510, [23]: KB4598289, [24]: KB4601363, [25]: KB5000851, [26]: KB976902, [27]: KB4571729.
 
Screenshot :

 ...
 #b: Windows 7 Build 7601.24565.x86fre.win7sp1_ldr_escrow.210122-0047 [2021-02]
 **: 525 MB (551,447,728 bytes) [install.wim] | 358 MB (375,692,194 bytes) [install.esd]
 **: WinReducerEX70_2021.2.27-20.31.22_v1.6.1.0.x86.wccf.log.dism.7z
 **: https://mega.nz/file/21sUxA4J#zLn51YaQpXBSLOIQ3kGIRRofynm3wAZTEoKjoILWSuw
 ...
 --- Build Information [BuildLabEx]. ---
 --- Hotfix(s): 26 Hotfix(s) Installed. ---
 * [01]: KB2841134, [02]: KB2670838, [03]: KB2533623, [04]: KB2639308, [05]: KB2729094, [06]: KB2731771, [07]: KB2786081, [08]: KB2834140, [09]: KB2882822, [10]: KB2888049, [11]: KB3020369, [12]: KB3125574, [13]: KB3138612, [14]: KB4474419, [15]: KB4490628, [16]: KB4575903, [17]: KB4577010, [18]: KB4577053, [19]: KB4580387, [20]: KB4586805, [21]: KB4592503, [22]: KB4592510, [23]: KB4598289, [24]: KB4601363, [25]: KB976902, [26]: KB4571729.
 
Screenshot :

 ...
 #a: Windows 7 Build 7601.24564.x86fre.win7sp1_ldr_escrow.210105-1105 [2021-01]
 **: 527 MB (553.384.834 bytes) [install.wim] | 357 MB (374,855,212 bytes) [install.esd]
 **: WinReducerEX70_2021.1.21-11.47.50_v1.6.1.0.x86.wccf.log.dism.7z
 **: https://mega.nz/file/OhlUWJIZ#qQ6IJx9dFc1zadYzSnFcFiP5eVFM2QyIzQ34BJMsk-c
 ...
 --- Build Information [BuildLabEx]. ---
 --- Hotfix(s): 21 Hotfix(s) Installed. ---
 * [01]: KB2841134, [02]: KB2670838, [03]: KB2533623, [04]: KB2639308, [05]: KB2729094, [06]: KB2731771, [07]: KB2786081, [08]: KB2834140, [09]: KB2882822, [10]: KB2888049, [11]: KB3020369, [12]: KB3125574, [13]: KB3138612, [14]: KB4474419, [15]: KB4490628, [16]: KB4575903, [17]: KB4577010, [18]: KB4577053, [19]: KB4580387, [20]: KB4586805, [21]: KB4592503, [22]: KB4592510, [23]: KB4598289, [24]: KB976902, [25]: KB45717299.
 
Screenshot :

 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #6 : ± 13 MiNs | ± 49 MiNs [Exporting WiM to ESD] | [SingleTasking]
 --- Windows 7 Build 7601.24566.x86fre.win7sp1_ldr_escrow.210210-0951 [2021-03]
 -----------------------------------------------------------------------------------------------
 ...
 » 2021-03 Security Only Quality Update for Windows 7 (KB5000851) | 19.5 MiB
   ...
 » Total Files Listed: ± 1 File(s), 19.5 MB (20,497,483 bytes)
   ...
 » Size After: 2.70 GB (2,904,823,893 bytes) [install.wim] | 1.64 GB (1,766,389,880 bytes) [install.esd]
 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #5 : ± 20 MiNs | ± 59 MiNs [Exporting WiM to ESD] | [SingleTasking]
 --- Windows 7 Build 7601.24565.x86fre.win7sp1_ldr_escrow.210122-0047 [2021-02]
 -----------------------------------------------------------------------------------------------
 ...
 » 2021-02 Security Only Quality Update for Windows 7 (KB4601363) | 20.9 MiB
   ...
 » Total Files Listed: ± 1 File(s), 20.8 MB (21,902,312 bytes)
   ...
 » Size After: 2.68 GB (2,886,781,822 bytes) [install.wim] | 1.64 GB (1,761,873,734 bytes) [install.esd]
 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #4 : 32 MiNs | ± 59 MiNs [Exporting WiM to ESD] | [SingleTasking]
 --- Windows 7 Build 7601.24564.x86fre.win7sp1_ldr_escrow.210105-1105 [2021-01]
 --- Windows 7 Build 7601.24562.x86fre.win7sp1_ldr_escrow.201028-1927 [2020-11]
 --- Windows 7 Build 7601.24561.x86fre.win7sp1_ldr_escrow.201001-1657 [2020-10]
 --- Windows 7 Build 7601.24559.x86fre.win7sp1_ldr_escrow.200803-1924 [2020-08]
 -----------------------------------------------------------------------------------------------
 ...
 » 2021-01 Security Only Quality Update for Windows 7 (KB4598289) | 27.8 MiB
 » 2020-12 Security Only Quality Update for Windows 7 (KB4592503) | 16.5 MiB
 » 2020-11 Security Only Quality Update for Windows 7 (KB4586805) | 28.6 MiB
 » 2020-10 Security Only Quality Update for Windows 7 (KB4580387) | 31.4 MiB
 » 2020-09 Security Only Quality Update for Windows 7 (KB4577053) | 29.4 MiB
 » 2020-09 Cumulative security update for iE 11 (KB4577010) | 29.2 MiB
 » 2020-08 Security Monthly Quality Rollup for Windows 7 (KB4571729) |  230 MiB
   ...
 » Total Files Listed: ± 7 File(s), 392 MB (412,062,673 bytes)
   ...
 # Bypass  Extended Security Updates (ESU) using v9-AiO by abbodi1406 |  343 KiB
   ## https://forums.mydigitallife.net/threads/bypass-windows-7-extended-security-updates-eligibility.80606/
   ## Manually Updates : wimlib-imagex 1.13.1 to 1.13.3 (i686).
   ## iMPORTANT : DO NOT DELETE "\Windows\System32\Recovery\winRE.wim" file before Bypass Extended Security Updates (ESU) !
   ** RECOMMENDED (more faster):
      > Enter the target path: WiM file (not mounted)
      > Choose a Menu option: [1] Full Integration {ESU Suppressor + WU ESU Patcher + .NET 4 ESU Bypass}
  
Screenshot :

   ...
 » Size After: 2,81 GB (3.022.131.991 bytes) [install.wim] | 1.75 GB (1,881,237,978 bytes) [install.esd]
 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #3 : ± 17 MiNs [[SingleTasking] | #NAN [NOT Exporting WiM to ESD...]
 --- Integrating Prerequisite for Extended Security Updates (ESU) 
 --- Refer to # BypassESU-v9-AiO Prerequisite Updates by abbodi1406
 --- Windows 7 Build 7601.23403.amd64fre.win7sp1_#.XXXXXX-XXXX
 -----------------------------------------------------------------------------------------------
 ...
 --> BUG-SOLVED Integrating (/Add-Package) Windows Update Client for Windows 7(KB3138612) Error: 14005 or 0x800f082f
     * Integrating (/Add-Package) after "2020-07 Extended Security Updates for Windows 7 (KB4575903)"...
 ...
 » Update Client for Windows 7 (KB3138612) | 2.62 MiB
   ...
 » 2020-12 Servicing Stack Update for Windows 7 (KB4592510) | 4.03 MiB
   This update replaces the following updates:
   * 2020-10 Servicing Stack Update for Windows 7 (KB4580970)
   * 2020-08 Servicing Stack Update for Windows 7 (KB4570673)
   * 2020-07 Servicing Stack Update for Windows 7 (KB4565354)
   * 2020-06 Servicing Stack Update for Windows 7 (KB4562030)
   * 2020-05 Servicing Stack Update for Windows 7 (KB4555449)
   ...
 » 2020-07 Extended Security Updates for Windows 7 (KB4575903) | 3.44 MiB
 » This update replaces the following updates:
   * 2020-05 Extended Security Updates (ESU) Licensing Preparation Package for Windows 7 (KB4538483)
   * 2020-02 Extended Security Updates (ESU) Licensing Preparation Package for Windows 7 (KB4538483)
   ...
 » 2019-09 The latest SHA-2 Security Update for Windows 7 (KB4474419) | 34.3 MiB
 » 2019-03 Servicing Stack Update for Windows 7 (KB4490628) | 4.02 MiB
   ...
 » Total Files Listed: ± 5 File(s), 48.3 MB (50,719,434 bytes)
   ...
 » Size After: 2,43 GB (2.614.874.225 bytes) [install.wim] | [NOT Exporting WiM to ESD]
 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #2 : ± 68 MiNs [SingleTasking] | #NAN [NOT Exporting WiM to ESD...]
 --- Integrating Convenience Rollup Update for Windows 7 (KB3125574)
 --- Windows 7 Build 7601.23403.amd64fre.win7sp1_ldr.160325-0600
 -----------------------------------------------------------------------------------------------
 ...
 » Convenience Rollup Update for Windows 7 (KB3125574) |  316 MiB
 » 2015-04 Servicing Stack Update for Windows 7 (KB3020369) | 4.03 MiB
 » Internet Explorer (iE) 11 for Windows 7 (KB2841134) | 28.1 MiB
 » Internet Explorer (iE) 11 Prerequisite for Windows 7 | 20,2 MiB
   * NOTE : NOT iNCLUDED in WinReducer EX-70 Catalog Updates 29 June 2017 [?]
   * iE11PR_windows6.1-KB2639308-x86, iE11PR_windows6.1-kb2882822-x86, iE11PR_windows6.1-kb2888049-x86
   ...
 » Total Files Listed: ± 12 File(s), 368 MB (386,311,616 bytes)
   ...
 » Size After: 2,31 GB (2.481.500.861 bytes) [install.wim] | [NOT Exporting WiM to ESD]
 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #1 : #NAN [Already Slipstreaming or Integrating]
 --- Windows 7 Build 7601.17514.amd64fre.win7sp1_rtm.101119-1850
 -----------------------------------------------------------------------------------------------
 ...
 » Service Pack 1 Update for Windows 7 (KB976932) | #NAN
   ...
 » Size Before: 1,92 GB [#_7601.17514.x86fre.win7sp1_rtm.101119-1850_client_en-us.esd]
   * 1,92 GB (2.069.208.760 bytes) [#_WimLib_1.13.3_x86_install.wim]
 ...
 -----------------------------------------------------------------------------------------------
 ...
 --- SiMPLE CMD CODE : (you may change this any way you like...) : ---
 » CMD-CODE_PHASE-#1 : #NAN | Already Slipstreaming SP1 (KB976932) Update for Windows 7 (x86)]
 » CMD-CODE_PHASE-#2 : https://controlc.com/67cfdd99 | Integrating iE11 + Convenience Rollup Update for Windows 7 (x86)
 » CMD-CODE_PHASE-#3 : https://controlc.com/b0858786 |[ Integrating Prerequisite for Extended Update for Windows 7 (x86)
 » CMD-CODE_PHASE-#4 : https://controlc.com/78a505c3 [ Integrating Latest Security Quality Updates for Windows 7 (x86)
 ...
 -----------------------------------------------------------------------------------------------
 ...

hope this helps,

cheers Smile

 _________________
 home7ech
 pS : Creative Learning by Doing, Slowly but Do iT Cool's