Stop error message when you try to put a Windows Vista-based computer or a Windows Server 2008-based computer into hibernation: “STOP: 0x000000A0 (0×00000009, 0xc000009a, 0×00000000, 0×00000000) INTERNAL_POWER_ERROR (a0)”
When you try put a Windows Vista x86-based computer or a Windows Server 2008 x86-based computer into hibernation, you receive the following Stop error:
STOP: 0x000000A0 INTERNAL_POWER_ERROR (a0)
The power policy manager experienced a fatal error.
Arg1: 00000009, A fatal error occurred while preparing the hibernate file.
Arg2: c000009a, Status Code: STATUS_INSUFFICIENT_RESOURCES. Virtual memory cannot be allocated
Arg3: 00000000, Mirroring phase
Note: If arguments one and two in the error message that you receive do not match the arguments in this error message, it is likely that you are experiencing a different issue.
For more information on this issue, including potential causes, workarounds, and resolutions, see: Microsoft KB Article KB969853.