I coudn't resolve problem so I reinstalled system.
Hiberfile restist in SystemDrive
SystemDrive can be any letter assigned while system was installed
and my experience with Vista proves that it not need to be C:
I don't know what caused this problem with hibernation, but it was resolved
after reinstallation of system (format of V: then installing XP and then
installing Vista as an Upgrate from XP).
Nothing more about problem I can add anymore.
P.S. About SystemRoot as letter V... it can be done if you install XP
(typically as letter C) then registry editing XP MountPoint
(HKLM\SYSTEM\MountedDevices\\\DosDevices\\C

C to V and then loged as
administrator using only Task Manager installing Windows Vista over XP.
Thanks again for your help Michael Walraven.
"Michael Walraven" wrote:
> Thinking that it is a 'boot' problem rather than a hibernate problem you
> might check msconfig
> boot tab. If there is more than one boot possibility then that might provide
> a clue. Sorry ,I have exhausted my ideas on the problem. If you find a
> solution do post back with how you did it. (I wonder if hiberfile 'Must'
> reside on drive named C: ????)
>
> Good Luck,
> Michael
>
> "AJD" <> wrote in message
> news:F3AC0C45-32C2-4CB5-8329-...
> > Ok...
> >
> > Results of making what you told me:
> > 1. Puting computer in hybrid sleep without pluging it out of power supply:
> > System restored OK
> > 2. Puting computer in hybrid sleep with pluging power supply off: System
> > did not restored with error message "System did not shutdown successfully"
> > 3. Cleaned hiberfil.sys on V: using disk cleanup: Success
> > 4. Restored hiberfil.sys using "powercfg -h ON": Success
> > 5. Puting computer in hibernate state using command "shutdown /h" result:
> > System did not restored with error message "System did not shutdown
> > successfully"
> >
> > I'm not sure, but I think personally that system indeed hibernate
> > successfully, but it just cannot boot correctly... I checked whole files,
> > even winresume.exe and all seems to be fine, however it still cannot
> > restore from hibernation.
> >
> > Any more suggests what can be done?
> >
> > P.S. I thank for your replay Michael anyway... and yeah, system drive have
> > letter V on my system, because what I done when I had installing Vista
> > then removing XP....
> >
> > I'll be thankful for any more suggest how to fix this hibernation issue...
> >
> > Użytkownik "Michael Walraven" <> napisał w
> > wiadomości news:22D3FFCE-652C-47EC-9B2E-...
> >> Sounds like it is not actually trying to hibernate but is powering off
> >> instead.
> >> I would try to get back to 'standard' power plan.
> >> On Power options, select 'balanced' and under change plan setting
> >> 'Restore default setting for this plan.'
> >> Confirm that the sleep settings have allow hybrid sleep enabled.
> >> Hibernate after 'never'
> >>
> >> Now set to sleep mode by using the Start Orb and the power button (which
> >> should say 'Save Session and put in lower power state....'
> >>
> >> You should see the system shutting down and computer should end up in a
> >> low power state (on a desktop usually the power light blinks).
> >>
> >> Try to restart by moving mouse or using keyboard. If system comes up OK
> >> than your system CAN save the running state.
> >>
> >> Put it to sleep again, this time turn off power at the computer switch
> >> (possible hold in several seconds). When you turn on again it should
> >> behave as if it is restoring from hibernation (bar running across the
> >> bottom of the screen).
> >>
> >> Possible things to check. Does the hibernation file exist?
> >> (C:\hiberfil.sys), is a couple of Gigs on my system.
> >> Get rid of it by using disc cleanup and removing the hibernation file
> >> (maybe it is hosed).
> >> Make sure it is gone.
> >> Now put it back using powercfg -h ON . Check it came back.
> >>
> >> I suspect you have been through all this already but it is what I would
> >> try if I had the problem.
> >>
> >> Michael
> >>
> >> "AJD" <> wrote in message
> >> news:B8894E14-D2DE-4BF7-A0A4-...
> >>> I've checked Event Viewer, but it only shows that system thinks that
> >>> computer
> >>> was powered off without shutting down system, while in fact it was
> >>> hibernated
> >>> and system did not wanted to resume, instead wanted to start system.
> >>> I checked event logs of Application, Security and System only and didn't
> >>> found any clue.
> >>>
> >>> Anything else I can do?
> >>>
> >>> "Michael Walraven" wrote:
> >>>
> >>>> You might get a clue as to problem by checking the Event Viewer.
> >>>> On my setup I would look in:
> >>>> Event Viewer
> >>>> Custom Views
> >>>> Shutdown Problems
> >>>>
> >>>> Michael
> >>>>
> >>>>
> >>>> "AJD" <> wrote in message
> >>>> news:1D721AA9-9B0C-491D-8166-...
> >>>> > Hi!
> >>>> > I encountered strange issue (I think that I damaged some files),
> >>>> > while I
> >>>> > hibernate my computer and then try to start Windows Vista, then it
> >>>> > sais
> >>>> > that system did not shutdown successfuly. It now happens all time I
> >>>> > type
> >>>> > "shutdown /h" and using commands like "powercfg /h off" and then
> >>>> > "powercfg
> >>>> > /h on" didn't helpd.
> >>>> > I really liked to use hibernation feature and so I ask, how to fix
> >>>> > this
> >>>> > problem?
> >>>> > I tried restoring BOOT folder on systemdrive, but it didn't helpd...
> >>>> > also tried deleteing whole BOOT folder on systemdrive and then using
> >>>> > startup repair, but that didn't resolved hibernation problem.
> >>>> >
> >>>> > Is there anything I can do (except reinstalling whole system) to fix
> >>>> > this
> >>>> > issue?
> >>>>
> >