KB4033428 http://download.windowsupdate.com/c/msdownload/update/software/updt/2017/07/windows8.1-kb4033428-x64_6a48934e05183527ce3d476a15b0285d71781e72.msu
KB2989930 http://download.windowsupdate.com/c/msdownload/update/software/uprl/2014/11/windows8.1-kb2989930-x64_ea40eb4870a768f33889530c8511caf433b52120.msu
KB3185319(IE11 Rollup) http://download.windowsupdate.com/d/msdownload/update/software/secu/2016/09/windows8.1-kb3185319-v2-x64_6ce24a8b573ac6df70e942674b6afc8d26d7471b.msu
-KB4493435(IE11 Rollup) http://download.windowsupdate.com/c/msdownload/update/software/secu/2019/03/windows8.1-kb4493435-x64_f33056d7eb1013e23c7243b5d6bf01db3afc11b2.msu
+KB4498206(IE11 Rollup) http://download.windowsupdate.com/c/msdownload/update/software/secu/2019/05/windows8.1-kb4498206-x64_616d71107b9040e5e7ebc950ae10086908622a5d.msu
KB3179574(August 2016 Rollup) http://download.windowsupdate.com/d/msdownload/update/software/updt/2016/08/windows8.1-kb3179574-x64_f0a5e2ff991aec5e6978aa808f287f1b21195d6e.msu
-KB4493446(Monthly Rollup) http://download.windowsupdate.com/c/msdownload/update/software/secu/2019/04/windows8.1-kb4493446-x64_24069fa688e368ae183a332bcfb0176c35150598.msu
+KB4499151(Monthly Rollup) http://download.windowsupdate.com/d/msdownload/update/software/secu/2019/05/windows8.1-kb4499151-x64_254432cdd26527f8661cfd58c6f5edec00cdd93f.msu
KB2966826(.Net Framework 3.5) http://download.windowsupdate.com/d/msdownload/update/software/secu/2014/07/windows8.1-kb2966826-x64_72425c975269efb37b5452e6e568406376915416.msu
KB2966828(.Net Framework 3.5) http://download.windowsupdate.com/c/msdownload/update/software/secu/2014/07/windows8.1-kb2966828-x64_f31ebcfd6846f6f8685d8fc9f842c29a950a7ea0.msu
KB2894852(.Net Framework 3.5) http://download.windowsupdate.com/c/msdownload/update/software/secu/2014/08/windows8.1-kb2894852-v2-x64_cd898a5af78d71b6f514da958d00912a2ab6f041.msu
KB3122651(.Net Framework 3.5) http://download.windowsupdate.com/d/msdownload/update/software/secu/2015/12/windows8.1-kb3122651-x64_e61449eeb47a155b5f1be51ed7e076599c522dd3.msu
KB3127222(.Net Framework 3.5) http://download.windowsupdate.com/c/msdownload/update/software/secu/2016/01/windows8.1-kb3127222-x64_12907814077e7b409aef1cb31c2f9ff26cec9e28.msu
KB4049017(.Net Framework 3.5) http://download.windowsupdate.com/d/msdownload/update/software/secu/2017/09/windows8.1-kb4040981-x64_acc8f5a9ac418dad332e87a117c21ef8c96b983c.msu
+KB4498963(.Net Framework 3.5 Rollup) http://download.windowsupdate.com/d/msdownload/update/software/secu/2019/05/windows8.1-kb4495615-x64_391abfc2c951d2eef1de240f64d17fdab88116ed.msu
+KB4498963(.Net Framework 4.5.2 Rollup) http://download.windowsupdate.com/d/msdownload/update/software/secu/2019/05/windows8.1-kb4495589-x64_af4b3f4051dca2b765be11db8a1a64eb96bfffac.msu
KB4054566(.Net Framework 4.7.2) http://download.windowsupdate.com/d/msdownload/update/software/ftpk/2018/07/windows8.1-kb4054566-x64_e780e6efac612bd0fcaf9cccfe15d6d05c9cc419.msu
KB4054534(.Net Framework 4.7.2 Language Pack ja-JP) http://download.windowsupdate.com/d/msdownload/update/software/ftpk/2018/07/windows8.1-kb4054580-x64_0e4767eede7a81d5bd9cde725133b7854c914856.msu
-KB4487080(.Net Framework 4.6.x, 4.7.x Rollup) http://download.windowsupdate.com/c/msdownload/update/software/secu/2019/02/windows8.1-kb4483450-x64_ba644d122862db9e2e6012e54cef4e1659a1e5fc.msu
-KB4487080(.Net Framework 4.5.2 Rollup) http://download.windowsupdate.com/c/msdownload/update/software/secu/2019/02/windows8.1-kb4483453-x64_22610d553f2ee8831563289252c05d9135a79093.msu
-KB4487080(.Net Framework 3.5 Rollup) http://download.windowsupdate.com/c/msdownload/update/software/secu/2019/02/windows8.1-kb4483459-x64_e56635f1ef3b838307d6baccb927a112051c27a4.msu
+KB4498963(.Net Framework 4.6.x/4.7.x Rollup) http://download.windowsupdate.com/d/msdownload/update/software/secu/2019/05/windows8.1-kb4495586-x64_713dcd51d77c8f609a3becd40393121c3203065c.msu
+N/A(.Net Framework 4.8) https://download.visualstudio.microsoft.com/download/pr/7afca223-55d2-470a-8edc-6a1739ae3252/abd170b4b0ec15ad0222a809b761a036/ndp48-x86-x64-allos-enu.exe
+N/A(.Net Framework 4.8 ja-JP) https://download.visualstudio.microsoft.com/download/pr/7afca223-55d2-470a-8edc-6a1739ae3252/7629a0c2eb175ef8fa014016cdadfa93/ndp48-x86-x64-allos-jpn.exe
+KB4498963(.Net Framework 4.8 Rollup) http://download.windowsupdate.com/d/msdownload/update/software/secu/2019/05/windows8.1-kb4495625-x64_306740ae28185722292fab0acfa8b37a9b93e706.msu
KB2734786(IME) http://download.windowsupdate.com/c/msdownload/update/software/defu/2014/10/imjpzp_7735dba7ac13b0023c33b7c988f6cbd690d7c60c.cab
KB2734786(IME) http://download.windowsupdate.com/d/msdownload/update/software/defu/2015/09/imjpnw_1b6f125e7c114cbd188c99d90dd9f09bd452dcf0.cab
KB2734786(IME) http://download.windowsupdate.com/d/msdownload/update/software/defu/2015/09/imjpst_edf0c36b1f1ddd3d32cf445e5cdaac6b01e43975.cab