Hallo Hello Thiersee, I made a test on my new x86 VM (W7 professional), and this KB wasn't uninstalled after a deep clean. I Uninstalled this KB and checked WU : this KB is asked ! Checking WU catalog webside shows that this KB was not superseeded by another KB. Are you sure of what you've found ? Hallo rhahgleuhargh, yes, I am! .......... 2014-10-30 15:49:32, Info CBS Skipping: Package_for_KB2973337~31bf3856ad364e35~x86~~6.1.1.0 due to applicability 2014-10-30 15:49:33, Info CBS Adding: Package_for_KB2973351~31bf3856ad364e35~x86~~6.1.1.1 2014-10-30 15:49:33, Info CBS Skipping: Package_for_KB2976627~31bf3856ad364e35~x86~~11.2.1.0 due to applicability 2014-10-30 15:49:33, Info CBS Skipping: Package_for_KB2976897~31bf3856ad364e35~x86~~6.1.1.0 due to applicability 2014-10-30 15:49:33, Info CBS Skipping: Package_for_KB2977292~31bf3856ad364e35~x86~~6.1.1.0 due to applicability 2014-10-30 15:49:33, Info CBS Skipping: Package_for_KB2977728~31bf3856ad364e35~x86~~6.1.1.0 due to applicability 2014-10-30 15:49:33, Info CBS Skipping: Package_for_KB2978092~31bf3856ad364e35~x86~~6.1.1.1 due to applicability 2014-10-30 15:49:33, Info CBS Skipping: Package_for_KB2978668~31bf3856ad364e35~x86~~6.1.1.0 due to applicability 2014-10-30 15:49:33, Info CBS Skipping: Package_for_KB2978742~31bf3856ad364e35~x86~~6.1.1.0 due to applicability 2014-10-30 15:49:33, Info CBS Skipping: Package_for_KB2979570~31bf3856ad364e35~x86~~6.1.1.1 due to applicability 2014-10-30 15:49:33, Info CBS Skipping: Package_for_KB2980245~31bf3856ad364e35~x86~~6.1.1.0 due to applicability 2014-10-30 15:49:33, Info CBS Skipping: Package_for_KB2984972~31bf3856ad364e35~x86~~6.1.1.4 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB2984976~31bf3856ad364e35~x86~~6.1.1.3 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB2985461~31bf3856ad364e35~x86~~6.1.1.0 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB2987107~31bf3856ad364e35~x86~~11.2.1.0 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB2993651~31bf3856ad364e35~x86~~6.1.1.3 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB2994023~31bf3856ad364e35~x86~~6.1.1.1 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB2998527~31bf3856ad364e35~x86~~6.1.1.1 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB3000056~31bf3856ad364e35~x86~~6.1.3.0 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB3000061~31bf3856ad364e35~x86~~6.1.1.2 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB3000869~31bf3856ad364e35~x86~~6.1.1.0 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB3000988~31bf3856ad364e35~x86~~6.1.1.1 due to applicability 2014-10-30 15:49:34, Info CBS Skipping: Package_for_KB3001554~31bf3856ad364e35~x86~~6.1.1.1 due to applicability 2014-10-30 15:49:35, Info CBS Skipping: Package_for_KB982018~31bf3856ad364e35~x86~~6.1.3.2 due to applicability 2014-10-30 15:49:35, Info CBS Skipping: WUClient-SelfUpdate-ActiveX~31bf3856ad364e35~x86~~7.6.7600.320 due to applicability 2014-10-30 15:49:35, Info CBS Skipping: WUClient-SelfUpdate-Aux-TopLevel~31bf3856ad364e35~x86~~7.6.7600.320 due to applicability 2014-10-30 15:49:35, Info CBS Skipping: WUClient-SelfUpdate-Core-TopLevel~31bf3856ad364e35~x86~~7.6.7600.320 due to applicability 2014-10-30 15:49:35, Info CBS DC: Ensuring the online components hive is loaded to perform package analysis... 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-iebrowsewebdiagnostic_31bf3856ad364e35_6.1.7601.17514_none_26809f24cbab5d6a 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-iesecuritydiagnostic_31bf3856ad364e35_6.1.7601.17514_none_966c784e660840ee 2014-10-30 15:49:35, Info CBS DC: Microsoft-Windows-IE-Troubleshooters-Package~31bf3856ad364e35~x86~~6.1.7601.17514: unique components: 3 Size: 296.54 KB (303,661 bytes) 2014-10-30 15:49:35, Info CBS DC: Ensuring the online components hive is loaded to perform package analysis... 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-i..eoptionalcomponents_31bf3856ad364e35_8.0.7601.17514_none_1e7b93842c84c912 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-i..etexplorer-optional_31bf3856ad364e35_8.0.7601.17514_none_b5780d7c8309d95c 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-ie-gc-registeriepkeys_31bf3856ad364e35_8.0.7601.17514_none_44aa873ff9136c27 2014-10-30 15:49:35, Info CBS DC: Microsoft-Windows-InternetExplorer-Optional-Package~31bf3856ad364e35~x86~~8.0.7601.17514: unique components: 8 Size: 928.09 KB (950,374 bytes) 2014-10-30 15:49:35, Info CBS DC: Ensuring the online components hive is loaded to perform package analysis... 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-ncrypt-dll_31bf3856ad364e35_6.1.7601.18270_none_5fa0c25350128c24 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-security-credssp_31bf3856ad364e35_6.1.7601.18409_none_c5cf540affc59d18 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-security-digest_31bf3856ad364e35_6.1.7601.18409_none_3ce46db2daeaac10 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-security-kerberos_31bf3856ad364e35_6.1.7601.18409_none_e8edffc70f03283f 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-security-ntlm_31bf3856ad364e35_6.1.7601.18409_none_7eca0f6ec0c05b5f 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-security-schannel_31bf3856ad364e35_6.1.7601.18409_none_242d6da9b3786f08 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-ncrypt-dll_31bf3856ad364e35_6.1.7601.22712_none_606d46d268fdab92 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-security-credssp_31bf3856ad364e35_6.1.7601.22712_none_c64722b018f1a1c0 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-security-digest_31bf3856ad364e35_6.1.7601.22712_none_3d5c3c57f416b0b8 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-security-kerberos_31bf3856ad364e35_6.1.7601.22712_none_e965ce6c282f2ce7 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-security-ntlm_31bf3856ad364e35_6.1.7601.22712_none_7f41de13d9ec6007 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-credssp-adm.resources_31bf3856ad364e35_6.1.7601.18496_de-de_90abfc8710f06ada 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-credssp-adm.resources_31bf3856ad364e35_6.1.7601.22712_de-de_91881b5629d0c00e 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-lsa.resources_31bf3856ad364e35_6.1.7601.18409_de-de_dfce20f405f2e3a9 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-lsa.resources_31bf3856ad364e35_6.1.7601.22712_de-de_e045ef991f1ee851 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-m..ditevtlog.resources_31bf3856ad364e35_6.1.7601.22712_de-de_b3a3bf3ae25ff7f7 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-security-schannel_31bf3856ad364e35_6.1.7601.22712_none_24a53c4ecca473b0 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-lsa_31bf3856ad364e35_6.1.7601.22712_none_a8d97c02d42cd525 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-msauditevtlog_31bf3856ad364e35_6.1.7601.22712_none_c9d16b8eefcf11ab 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-lsa_31bf3856ad364e35_6.1.7601.18496_none_a7fd5d33bb4c7ff1 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-credssp-adm_31bf3856ad364e35_6.1.7601.22712_none_db731962d2da7628 2014-10-30 15:49:35, Info CBS DC: tree root as a root relative path: \Windows\winsxs\x86_microsoft-windows-credssp-adm_31bf3856ad364e35_6.1.7601.18496_none_da96fa93b9fa20f4 2014-10-30 15:49:35, Info CBS DC: Package_for_KB2973351~31bf3856ad364e35~x86~~6.1.1.1: unique components: 33 Size: 5.02 MB (5,267,788 bytes) 2014-10-30 15:49:35, Info CBS Total size of superseded packages: 6.21 MB (6,521,823 bytes) 2014-10-30 15:50:58, Info CBS Microsoft-Windows-IE-Troubleshooters-Package~31bf3856ad364e35~x86~~6.1.7601.17514 superseded - uninstalled 2014-10-30 15:50:58, Info CBS Microsoft-Windows-InternetExplorer-Optional-Package~31bf3856ad364e35~x86~~8.0.7601.17514 superseded - uninstalled 2014-10-30 15:50:58, Info CBS Package_for_KB2973351~31bf3856ad364e35~x86~~6.1.1.1 superseded - uninstalled 2014-10-30 15:51:01, Info CBS DC: Scavenging files using CBS API... May be, it could depend on HomePremium? As I see you installed Professional. I installed HP x86 with another UpdatePack and KB2973351 has been uninstalled, then I integrated without this KB and WU did NOT ask for. After this I installed using the UL 23-10-2014 (with KB2973351) and It has been uninstalled too. With x64, Professional and HomePremium, KB2973351 as NOT been declared as superseded. I'll try tonight another integration with KB2973351 on x64 and report, what happens. Regards, Thiersee