Tom,
you are a genius!! :grin1:
This was the right direction!
This registry section was very corrupted, and your suggestion was just the first bit of a long and tedious work of fixing a lot of registry keys. But anyway, the place to look into was exactly
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners
FYI, please note that
the owner of this registry section is Administrator, so you don't need to change and then restore TrustedInstaller. Hence,
the 35 steps can be reduced to just 1, the #20. Much easier indeed! This can be useful for you when you'll give advice to other users...
Anyway, I summarize what I did:
1) I rollbacked the fix you suggest in post #10, that was wrong. After that, my CheckSUR.log was clean again
2) I found all the corrupted keys in
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners
This is the list:
Code:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_03938a0592aea3ecc60744746897769a_31bf3856ad364e35_none_46b25d937f1789ef\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_2912dc5ebedafb00cff4f71735750d34_31bf3856ad364e35_none_07d660f76819d127\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_3b8c55a92fabe853b5ad96e14984ae91_31bf3856ad364e35_none_2b9984cf5ca535bd\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_4fca8a041b08cbdaac464dd25a48280b_31bf3856ad364e35_none_3e0b8b5a638cd753\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_54f746e54de731c9d061f85ae648ed96_31bf3856ad364e35_none_eee12ea7cad2e593\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_656bf750abd164d523c4c290a613c930_31bf3856ad364e35_none_04f77002edc215d3\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_6b417b119e3562a0e6f8dd46d400911b_31bf3856ad364e35_none_5e3295a99cb053fe\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_6e2206f50b40aa71dd6d492ba737a646_31bf3856ad364e35_none_53668b8456dea95d\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_7d84efac137af2c9eeb4b1dcda3ba6b4_31bf3856ad364e35_none_8a6b2694afb5a396\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_8edc29bd3daa7bc5d34b31de0e2ea360_31bf3856ad364e35_none_eb5e52af055bb396\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_c72e4f56eed6a2368a01c03c2bc73ee3_31bf3856ad364e35_none_e771edffc24fda78\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_e0f529148f74f0d68d09ad5ec08044fa_31bf3856ad364e35_none_d2d9a063dcfd0990\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-i..ersandsecurityzones_31bf3856ad364e35_none_de3177239ae782e5\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-i..etexplorer-optional_31bf3856ad364e35_none_5d98835e4a20dc2c\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-i..nternetcontrolpanel_31bf3856ad364e35_none_ebfb3d55c61ec5e1\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-i..tocolimplementation_31bf3856ad364e35_none_5baf0220f61f622a\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ie-devtools_31bf3856ad364e35_none_251ec48b1d7459b1\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ieframe_31bf3856ad364e35_none_8f9ed8701133631f\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ie-htmlrendering_31bf3856ad364e35_none_36fb5ae359a40124\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ie-ieproxy_31bf3856ad364e35_none_73f4badbaa7c19e3\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ie-jscriptdebugui_31bf3856ad364e35_none_6c06ae399beb9649\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ie-runtimeutilities_31bf3856ad364e35_none_44a8da1931610975\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ie-versioninfo_31bf3856ad364e35_none_f338a86a1ea94449\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ie-winsockautodialstub_31bf3856ad364e35_none_5f55bb4bfdae9250\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-scripting-jscript_31bf3856ad364e35_none_dfca736909165a7b\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-scripting-vbscript_31bf3856ad364e35_none_1dd485790300b91f\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\wow64_microsoft-windows-ie-feeds-platform_31bf3856ad364e35_none_a6d0805dfd18a92d\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\wow64_microsoft-windows-ieframe_31bf3856ad364e35_none_99f382c24594251a\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\wow64_microsoft-windows-ie-internetexplorer_31bf3856ad364e35_none_154da5285609899a\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\x86_microsoft-windows-i..ersandsecurityzones_31bf3856ad364e35_none_8212db9fe28a11af\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\x86_microsoft-windows-i..tocolimplementation_31bf3856ad364e35_none_ff90669d3dc1f0f4\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\x86_microsoft-windows-ie-devtools_31bf3856ad364e35_none_c90029076516e87b\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\x86_microsoft-windows-ie-ieproxy_31bf3856ad364e35_none_17d61f57f21ea8ad\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\x86_microsoft-windows-ie-ieshims_31bf3856ad364e35_none_1df092d5e944d62f\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\x86_microsoft-windows-ie-runtimeutilities_31bf3856ad364e35_none_e88a3e957903983f\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\x86_microsoft-windows-ie-versioninfo_31bf3856ad364e35_none_971a0ce6664bd313\9.4
A long list indeed.
These keys had wrong values similar (but not necessarly equal) to the one you noticed
";.4.:112.16477". So I had to carefully check one by one.
But there was another trick:
9.4.8112.16477 was still wrong!
This is because the default value must match one of the values listed below (usually the biggest one).
As you can see, in this list
(Default)
9.4.8112.16447
9.4.8112.16448
9.4.8112.16450
9.4.8112.16455
9.4.8112.16457
that value is not present. Instead, I should change the default to
9.4.8112.16457
In short, 16477 was a corrupted value, and should be changed to 16457 (or 16476 in other cases). This is the list of keys containing the 16477 corruption:
Code:
keys with default value containing 16477
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_03938a0592aea3ecc60744746897769a_31bf3856ad364e35_none_46b25d937f1789ef\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_6e2206f50b40aa71dd6d492ba737a646_31bf3856ad364e35_none_53668b8456dea95d\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_7d84efac137af2c9eeb4b1dcda3ba6b4_31bf3856ad364e35_none_8a6b2694afb5a396\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_c72e4f56eed6a2368a01c03c2bc73ee3_31bf3856ad364e35_none_e771edffc24fda78\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-i..tocolimplementation_31bf3856ad364e35_none_5baf0220f61f622a\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ie-feeds-platform_31bf3856ad364e35_none_9c7bd60bc8b7e732\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ieframe_31bf3856ad364e35_none_8f9ed8701133631f\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ie-runtimeutilities_31bf3856ad364e35_none_44a8da1931610975\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\amd64_microsoft-windows-ie-versioninfo_31bf3856ad364e35_none_f338a86a1ea94449\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\wow64_microsoft-windows-ie-internetexplorer_31bf3856ad364e35_none_154da5285609899a\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\x86_microsoft-windows-ie-ieproxy_31bf3856ad364e35_none_17d61f57f21ea8ad\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\x86_microsoft-windows-ie-ieshims_31bf3856ad364e35_none_1df092d5e944d62f\9.4
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\x86_microsoft-windows-ie-runtimeutilities_31bf3856ad364e35_none_e88a3e957903983f\9.4
this key had a wrong value containing 16477 instead of 16457, and data 03 instead of 01
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\SideBySide\Winners\wow64_microsoft-windows-ie-feeds-platform_31bf3856ad364e35_none_a6d0805dfd18a92d\9.4
After this other fix, I was finally able to install both IE9 update and then IE10! Amazing.
No need to do a repair install of Windows...
I can happily mark this thread as solved. I hope it can be useful for other users, too.
Thank you again,
fralken
P.S. I suppose the cause of this corruption could be a RAM stick failure I suffered a few month ago. I had to replace the RAM, and at that time Windows Update stopped working. Luckily, this forum again gave me the solution for that problem, too.