What exactly do you mean by desolves? Can you please try with 10.04
(http://people.canonical.com/~evand/wubi/lucid/) ?
** Changed in: wubi
Status: New = Incomplete
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Ubuntu (installd by Wubi aside Wind XP prof Sp 2) desolves on 3 day
https://bugs.launchpad.net/bugs/546866
You received
Did you update the Kernel?
Did you make any updates or changes to the bootloader (grub).
** Also affects: wubi
Importance: Undecided
Status: New
** Changed in: ubuntu
Status: New = Invalid
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Ubuntu (installd by Wubi aside Wind XP prof Sp 2) desolves on 3 day
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/41950188/Dependencies.txt
** Attachment added: ProcMaps.txt
http://launchpadlibrarian.net/41950189/ProcMaps.txt
** Attachment added: ProcStatus.txt
http://launchpadlibrarian.net/41950190/ProcStatus.txt
** Attachment