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VERR_LDR_MISMATCH_NATIVE
Posted: 19. Jul 2010, 03:27
by qerenapu
Hello
I upgraded from VirtualBox 3.1.8 to 3.2.6 and I can not perform any "guest" in a host Windows Vista Ultimate SP1.
Gives the following error:
Failed to Load VRRM0.r0
(VERR_LDR_MISMATCH_NATIVE)
I've tried various "solutions" because even uninstalled and reinstalled already. I ask for help if possible.
Attached the log files
and xml of the machine's "m"
m.xml to version 3.2.6
m_prev to version 3.1.8
I'm waiting
** my english is Google translator
Re: VERR_LDR_MISMATCH_NATIVE
Posted: 11. Aug 2010, 09:38
by frank
Any change with VBox 3.2.8?
Re: VERR_LDR_MISMATCH_NATIVE
Posted: 11. Aug 2010, 11:47
by qerenapu
Hello, my English is not very good. But the same problem happened with version 3.2.8. I tried to update the VBOX but unfortunately did not work. I'm still with version 3.1.8. If, indeed in my work requires the newest version, I'll format the HD and reinstall OS and VBOX. I've done all I knew, but could not achieve success.
Re: VERR_LDR_MISMATCH_NATIVE
Posted: 11. Aug 2010, 17:32
by frank
Somehow your installation is broken. Try to completely uninstall VirtualBox. Then reboot the host (the machine where VirtualBox is installed). Verify that the MD5SUM of the 3.2.8 package you downloaded is correct. The MD5SUMs are posted on the download page. After you verified that your package is correct, install it and try again to start a VM.
Re: VERR_LDR_MISMATCH_NATIVE
Posted: 11. Aug 2010, 17:33
by frank
Oh, and are you using any special file system?
Re: VERR_LDR_MISMATCH_NATIVE
Posted: 11. Aug 2010, 18:37
by qerenapu
Hello, thanks for replying. As for me MD5SUM not attentive to this little fact. I will proceed as suggested. The procedure for updating the VBOX, every time I do an update before retirement as the previous version and we are on Windows (nothing against him, of course) restart the machine. But unfortunately in the last two versions (3.2.6 and 3.2.

was not successful. As for the "File System", if I understand correctly what you asked, I use NTFS, if I mistake not NTFS 5 - I use Windows Vista Ultimate 32 bit. Currently, not to format the drive and redo everything, I'm working up the courage to check for any "hole" in the Windows registry that may be causing "this problem".
I will do what is suggested in relation to the MD5SUM and post here.
Thanks
** My English is Google Translator
Re: VERR_LDR_MISMATCH_NATIVE
Posted: 14. Aug 2010, 01:53
by qerenapu
Hello, MDSUM is valid. I believe it is some limitation to WINDOWS VISTA. I will investigate the Windows registry for entries created by the VBOX, to see if I find something.
Re: VERR_LDR_MISMATCH_NATIVE
Posted: 24. Sep 2010, 17:55
by deftly
I am having the same issue on windows 7 - I have tried just about everything:
http://forums.virtualbox.org/viewtopic.php?f=6&t=34542
Was a fix ever found for this?
Re: VERR_LDR_MISMATCH_NATIVE
Posted: 25. Sep 2010, 01:29
by qerenapu
Hello, I think not! Incidentally, I have not done the upgrade to the latest version. It really did everything I knew. I do not know what else to do.
Greetings
Adriano
** my english is Google Traslator