Hello sysnatives.
At Microsoft they don't seem to be very eager to help and I read somewhere that you people here are very good at solving these problems, so I came here.
I have Windows 7 Ultimate x64 and decided to try out W10 as I could go back if I didn't like it and that's exactly what I did. My computer was changing back to W7 when it restarted (I can't tell if it was finished or not) and got a BSOD (STOP: 0x0000007E) at the moment it was starting Windows. I get this every time. Safe mode works.
-repairing from boot options didn't fix it.
-going back to last known good configuration didn't fix it.
-repairing from DVD didn't fix it (it reports as root cause: "unspecified changes to system configuration might have caused the problem - error code: 0x490").
-chkdsk command didn't find any problems.
-sfc /scannow found 4 corrupted files but couldn't fix them (this command doesn't work anymore as it says that a system repair is pending and I need to reboot).
-can't restore, because al restore points have been removed by Windows when switching from 7 to 10 to 7.
-I tried starting Windows with all the services, that aren't from Microsoft, disabled and that made no difference.
-bootrec /fixmbr and /fixboot didn't fix it. /rebuildbcd doesn't either and gives me "total identified windows installations: 0". I can get that to "1" with renaming and rebuilding bcd, but returns to "0", I guess after booting again.
I made backup images, but at first the System Image Recovery couldn't find any. I finally found them and they're in the root directory, but they're just folders with zip files and no image files. So I'm don't know if I can use them to restore my system.
sfc /scannow gave me these files that couldn't be repaired:
2016-01-02 19:48:08, Info CSI 00000387 [SR] Cannot repair member file [l:28{14}]"iassdo.dll.mui" of Microsoft-Windows-Networking-Internet_Authentication_Service_Iassdo.Resources, Version = 6.1.7600.16385, pA = PROCESSOR_ARCHITECTURE_INTEL (0), Culture = [l:10{5}]"en-US", VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch
2016-01-02 19:48:08, Info CSI 00000389 [SR] Cannot repair member file [l:28{14}]"iassdo.dll.mui" of Microsoft-Windows-Networking-Internet_Authentication_Service_Iassdo.Resources, Version = 6.1.7600.16385, pA = PROCESSOR_ARCHITECTURE_INTEL (0), Culture = [l:10{5}]"en-US", VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type neutral, TypeName neutral, PublicKey neutral in the store, hash mismatch
2016-01-02 19:48:08, Info CSI 0000038a [SR] This component was referenced by [l:266{133}]"Microsoft-Windows-WindowsFoundation-LanguagePack-Package~31bf3856ad364e35~amd64~en-US~6.1.7601.17514.Windows Foundation Language Pack"
2016-01-02 19:48:08, Info CSI 0000038d [SR] Could not reproject corrupted file [ml:60{30},l:58{29}]"\??\C:\Windows\SysWOW64\en-US"\[l:28{14}]"iassdo.dll.mui"; source file in store is also corrupted
Now I don't know if it has something to do with the BSOD. Apparently these files have the wromg name.
I hope you can help me fix this without doing a clean reinstall of Windows 7.
Thanks in advance.