I really need Hyper-V, but it does not work in build 10532.
As long as it was installed in 10525, upgrade to 10532 failed.
I disabled it in 10525, then upgrade to 10532 worked. But now I can't enable Hyper-V anymore.
This is from CBS.LOG:
2015-08-30 16:05:26, Info CSI 00000191@2015/8/30:14:05:26.828 CSIPERF - FileMapsCreated 262ms 2015-08-30 16:05:26, Info CSI 00000192 Unable to delete directory [ml:120{60},l:118{59}]"\??\C:\ProgramData\Microsoft\Windows\Hyper-V\Resource Types"; file [l:82{41}]"03CE9A94-E887-40F3-A166-D9E54C42A5BF.vmcx" exists 2015-08-30 16:05:26, Info CSI 00000193 Unable to delete directory [ml:90{45},l:88{44}]"\??\C:\ProgramData\Microsoft\Windows\Hyper-V"; file [l:28{14}]"Resource Types" exists 2015-08-30 16:05:26, Info CSI 00000194 Unable to delete directory [ml:114{57},l:112{56}]"\??\C:\Users\Public\Documents\Hyper-V\Virtual hard disks"; it is still owned by component Microsoft-Hyper-V-VStack, Version = 10.0.10532.0, pA = amd64, nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35} 2015-08-30 16:05:26, Info CSI 00000195 Unable to delete directory [ml:76{38},l:74{37}]"\??\C:\Users\Public\Documents\Hyper-V"; it is still owned by component Microsoft-Hyper-V-VStack, Version = 10.0.10532.0, pA = amd64, nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35} 2015-08-30 16:05:26, Info CSI 00000196 Unable to delete directory [ml:48{24},l:46{23}]"\??\C:\WINDOWS\System32"; file [l:22{11}]"stdole2.tlb" exists in file map 2015-08-30 16:05:26, Info CSI 00000197 CSIPERF - FilePI Commit 338ms 2015-08-30 16:05:26, Info CSI 00000198 Registry installer wrote 1532 (0x00000000000005fc) values 2015-08-30 16:05:27, Info CSI 00000199 CSIPERF - GacPI Commit 114ms 2015-08-30 16:05:27, Info CSI 0000019a SMI Primitive Installer [done] 2015-08-30 16:05:27, Info CSI 0000019b@2015/8/30:14:05:27.062 Primitive installers committed 2015-08-30 16:05:27, Info CSI 0000019c Component changelist required a reboot - 4 components are marked BootCritical Microsoft-Windows-WinNat, Version = 10.0.10532.0, pA = amd64, nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35} Microsoft-Windows-WNV, Version = 10.0.10532.0, pA = amd64, nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35} Microsoft-Hyper-V-Drivers-Hypervisor, Version = 10.0.10532.0, pA = amd64, nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35} Microsoft-Hyper-V-Drivers-VmSwitch-NetSetup, Version = 10.0.10532.0, pA = amd64, nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35} 2015-08-30 16:05:27, Info CSI 0000019d@2015/8/30:14:05:27.391 Begin executing midground installer for 1 components Installer ID: {9ca6102c-8b37-4b53-9acc-4e2ec0217057} Installer name: [41]"Services category (svchost group, lanman)" 2015-08-30 16:05:27, Info CSI 0000019e@2015/8/30:14:05:27.391 Done executing midground installer in 0ms 2015-08-30 16:05:27, Info CSI 0000019f@2015/8/30:14:05:27.391 Begin executing midground installer for 83 (0x00000053) components Installer ID: {c4ecd77a-8511-4b18-89bf-c6ebecad4e01} Installer name: [26]"Resource Cache (servicing)" 2015-08-30 16:05:27, Info CSI 000001a0@2015/8/30:14:05:27.391 Done executing midground installer in 0ms 2015-08-30 16:05:27, Info CSI 000001a1@2015/8/30:14:05:27.391 Begin executing midground installer for 11 (0x0000000b) components Installer ID: {51d504ad-4868-464c-a504-e6cc8a210a97} Installer name: [7]"Service" 2015-08-30 16:05:27, Info CSI 000001a2@2015/8/30:14:05:27.406 Done executing midground installer in 18ms 2015-08-30 16:05:27, Info CSI 000001a3 Poqexec successfully registered in [ml:30{15},l:28{14}]"PoqexecCmdline" 2015-08-30 16:05:27, Info CSI 000001a4@2015/8/30:14:05:27.578 Beginning NT transaction commit... 2015-08-30 16:05:27, Info CSI 000001a5@2015/8/30:14:05:27.641 CSI perf trace: CSIPERF:TXCOMMIT;67850 2015-08-30 16:05:27, Info CBS Startup: Failed to process advanced operation queue. Drivers and primitives will be rolled back and a restart initiated.