Hi,

this was Update post for [EX-70] - Implement & Slimmingdown Latest Extended Security Updates for Windows 7 (x86)
https://forum.winreducer.net/t3078-ex-70-implement-slimmingdown-latest-extended-security-updates-for-windows-7-x86#23930
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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)
 ...
 #b: Windows 7 Build 7601.24566.x86fre.win7sp1_ldr_escrow.210210-0951 [2021-03]
 **: 889 MB (932,489,178 bytes) [install.wim] | 534 MB (559,976,884 bytes) [install.esd]  
 **: WinReducerEX70_2021.3.15-13.0.48_v1.6.1.0.x86.wccf.log.dism.7z
 **: https://mega.nz/file/zltAxAIA#PwkUPUfASeiGy82xNs6K8l_m4Cv20OyM4HEfguLsgLY
 ...
 --- Hotfix(s): 25 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.
 
Screenshot :

 ...
 #a: Windows 7 Build 7601.24565.x86fre.win7sp1_ldr_escrow.210122-0047 [2021-02]
 **: 894 MB (937.760.511 bytes) [install.wim] | 532 MB (558,386,098 bytes) [install.esd]
 ***: WinReducerEX70_2021.2.27-6.30.28_v1.6.1.0.x86.wccf.log.dism.7z
 ***: https://mega.nz/file/e51SkQSQ#n8340TXHOadGUAF2qysAeQf6ryMB257iNtjLHJCiogU
 ...
 --- Build Information [BuildLabEx]. ---
 --- Hotfix(s): 24 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.
 
Screenshot :

 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #5 : ± 32 MiNs | ± 80 MiNs [Exporting WiM to ESD] | [SingleTasking]
 --- Windows 7 Build 7601.24566.amd64fre.win7sp1_ldr_escrow.210210-0951 [2021-03]
 -----------------------------------------------------------------------------------------------
 ...
 » 2021-03 Security Only Quality Update for Windows 7 (KB5000851) | 31.5 MiB
   ...
 » Total Files Listed: ± 1 File(s), 31.4 MB (32,991,071 bytes)
   ...
 » Size After: 4.45 GB (4,782,009,952 bytes) [install.wim] | 2.22 GB (2,390,116,676 bytes) [install.esd]
 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #4 : ± 69 MiNs | ± 97 MiNs [Exporting WiM to ESD] | [SingleTasking]
 --- Windows 7 Build 7601.24565.amd64fre.win7sp1_ldr_escrow.210122-0047 [2021-02]
 --- Windows 7 Build 7601.24564.amd64fre.win7sp1_ldr_escrow.210105-1105 [2021-01]
 --- Windows 7 Build 7601.24562.amd64fre.win7sp1_ldr_escrow.201028-1927 [2020-11]
 --- Windows 7 Build 7601.24561.amd64fre.win7sp1_ldr_escrow.201001-1657 [2020-10]
 --- Windows 7 Build 7601.24559.amd64fre.win7sp1_ldr_escrow.200803-1924 [2020-08]
 -----------------------------------------------------------------------------------------------
 ...
 » 2021-02 Security Only Quality Update for Windows 7 (KB4601363) | 33.5 MiB
 » 2021-01 Security Only Quality Update for Windows 7 (KB4598289) | 45.7 MiB
 » 2020-12 Security Only Quality Update for Windows 7 (KB4592503) | 25.7 MiB
 » 2020-11 Security Only Quality Update for Windows 7 (KB4586805) | 45.6 MiB
 » 2020-10 Security Only Quality Update for Windows 7 (KB4580387) | 53.9 MiB
 » 2020-09 Security Only Quality Update for Windows 7 (KB4577053) | 46.2 MiB
 » 2020-09 Cumulative security update for iE 11 (KB4577010) | 52.0 MiB
 » 2020-08 Security Monthly Quality Rollup for Windows 7 (KB4571729) |  348 MiB
   ...
 » Total Files Listed: ± 8 File(s), 616 MB (646,855,663 bytes)
   ...
 # Bypass  Extended Security Updates (ESU) using v9-AiO by abbodi1406 |  343 KiB
   ## 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: 4,44 GB (4.770.013.432 bytes) [install.wim] | 2.20 GB (2,364,552,288 bytes) [install.esd]
 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #3 : ± 25 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) | 3.17 MiB
   ...
 » 2020-12 Servicing Stack Update for Windows 7 (KB4592510) | 9.15 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) | 3.96 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) | 53.3 MiB
 » 2019-03 Servicing Stack Update for Windows 7 (KB4490628) | 9.10 MiB
   ...
 » Total Files Listed: ± 5 File(s), 78.6 MB (82,458,290 bytes)
   ...
 » Size After: 3,90 GB (4.191.536.468 bytes) [install.wim] | [NOT Exporting WiM to ESD]
 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #2 : ± 89 MiNs | ± 82 MiNs [Exporting WiM to ESD] | [SingleTasking]
 --- 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) |  477 MiB
 » 2015-04 Servicing Stack Update for Windows 7 (KB3020369) | 9.13 MiB
 » Internet Explorer (iE) 11 for Windows 7 (KB2841134) | 55.7 MiB
 » Internet Explorer (iE) 11 Prerequisite for Windows 7 | 37,6 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), 579 MB (607,471,415 bytes)
   ...
 » Size After: 3,69 GB (3.972.305.637 bytes) [install.wim] | 2,09 GB (2.248.723.700 bytes) [install.esd]
 ...
 -----------------------------------------------------------------------------------------------
 --- PHASE #1 : ± 109 MiNs [SingleTasking] | ± 78 MiNs [Exporting WiM to ESD] [MultiTasking]
 --- Windows 7 Build 7601.17514.amd64fre.win7sp1_rtm.101119-1850
 -----------------------------------------------------------------------------------------------
 ...
 » Service Pack 1 Update for Windows 7 (KB976932) |   903 MiB
   ...
 » Total Files Listed: ± 1 File(s), 903 MB (947,070,088 bytes)
   ...
 » Size After: 3,00 GB (3.230.902.893 bytes) [install.wim] | 1,85 GB (1.992.526.524 bytes) [install.esd]
   ***Slipstream using EX-70 - v1.8.8.0.x86 (20 January 2019)***
   ...
 » Size Before: 1,88 GB (2.024.610.976 bytes) [#_7600.16385.090713-1255_x64fre_client-Ultimate_en-us_DVD.esd]
   * 2.51 GB (2,700,177,774 bytes) [#_WimLib_1.13.3_x86_install.wim]
   * 2,51 GB (2.700.177.790 bytes) [#_WimLib_1.13.3_x64_install.wim]
 ...
 -----------------------------------------------------------------------------------------------
 ...
 --- SiMPLE CMD CODE : (you may change this any way you like...) : ---
 » CMD-CODE_PHASE-#1 : https://controlc.com/42aa5c12 | Slipstreaming SP1 (KB976932) Update for Windows 7 (x64)
 » CMD-CODE_PHASE-#2 : https://controlc.com/2e77909f | Integrating iE11 + Convenience Rollup Update for Windows 7 (x64)
 » CMD-CODE_PHASE-#3 : https://controlc.com/79edcb2f | Integrating Prerequisite for Extended Update for Windows 7 (x64)
 » CMD-CODE_PHASE-#4 : https://controlc.com/372ca96a | Integrating Latest Security Quality Updates for Windows 7 (x64)
 ...
 -----------------------------------------------------------------------------------------------
 ...

hope this helps,

cheers Smile

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