I just ran through the gauntlet. I got the Autochk error first in Boot Camp, then in the Parallels boot of it.
Very frustrating, but I got things working thanks to a hybrid of the above posts and those at Apple's discussions, etc.
Setup:
Mac Pro Core Duo (not Core 2 Duo)
Parallels VM accessing the Boot Camp partition.
WinXP Pro SP3
AV is Windows Live OneCare, always has been; No Symantec products EVER installed.
No MS Office loaded. A very basic install, mostly used for tests and tech support.
My symptom:
Autochk trouble reported when booting directly to Boot Camp.
Parallels (5608) boots WinXP SP3 fine.
(I believe I loaded SP3 before I updated Boot Camp from 2.0.x to 2.1.x, so my bad move. I've run a few other SP3 installs and they did not fail. For those I updated to 2.1 first.)
Outline of resolution followed:
In Parallels:
- (prep) Put the Boot Camp 2.1 updater to C:\temp folder
- (prep) Put the WinXP SP3 installer into C:\temp folder
- uninstall SP3
(Autochk error gone; Now I can boot into Boot Camp)
In Boot Camp
- load Boot Camp 2.0 using the Leopard install disk
- update Boot Camp to 2.1 (using the updater in C:\temp)
- install WinXP SP3 (using the updater in C:\temp)
- Boot into Parallels
In Parallels
(Autochk error now happening for Parallels boot)
- Stop the VM despite the VM warnings
- Edit -> Virtual Machine... -> Hard Disk 1 -> Advanced -> Clear... -> Yes
("Click Clear to remove Parallels information from Boot Camp partition")
- Boot the VM
VM will now boot using Parallels
- install Parallels Tools as suggested/required upon startup of VM
All is working now.
I hope this helps someone.
Don't know why there are posts harshing on Parallels about this. Even the Windows-only folks are dealing with the same problem and seem to be more stuck than we are (hence ptedit solutions galore).
Last edited: Jun 18, 2008