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Thread ID: 60213 2005-07-26 03:57:00 Autochk program not found Kiwi-Wombat (8426) Press F1
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375411 2005-07-26 03:57:00 I previously posted a similar post but that resolved itself. It has now reappereared in a different format

I have an 80GB SATA drive partitioned into two NTFS partitions. I use Partition Magic to do the partitioning and Acronis as my backup software.

Partition 1 is C: drive - XP Home.
Partition 2 contains a duplicate of C: (to be able to test new programs and drivers etc.). The duplicate is created by restoring a backup to the unallocated partition.

Partition 2 becomes G: drive (I have a data drive with 3 partitions D, E & F) and if I make it visible and use XP's own boot.ini file to switch between the partitions, everything works fine.

However I don't want the two partitions visible. I could go into detail if you really want, but essentially if the two drives see each other, other software clashes. So I make partition 2 hidden, remove the drive letter and alter the boot.ini file so that it thinks that there is only one drive.

Now if I use a 3rd party boot program (in this case PQ boot) it makes partition 2 active and hides partition 1. Partition 2 is now effectively C: drive.

This worked for a while but if I then wipe the 2nd partition and install a new copy (from a backup), when the reboot takes place I get an error message "autochk program not found, Skipping Auto Check". It reboots and tries again always with the same result. It loops contiuously until I use a rescue disk to make partition 1 active again. FSISK tells me that the 2nd partition is active but I think it is seeing the first partition.

I have looked at the registry and yes there is an entry with autochk * at the appropriate place.

I asked Acronis who say it is a problem withPQboot and Norton's say that it is a driver issue and to contact Microsoft.

Does anyone have an answer?
Kiwi-Wombat (8426)
375412 2005-07-26 04:10:00 I think you are playing with fire with this sort of thing . Possibly reinstalling the boot manager after any major alteration (like "wipe[ing] the 2nd partition and install[ing] a new copy") would help .

But it's likely to be flakey anyway . Some people like living dangerously . :)
Graham L (2)
375413 2005-07-26 09:15:00 Nothing like a bit of danger lol

Trouble is it worked perfectly for years with WIN 98. It is only since the change to WIN XP it hasn't worked.

I know other people have 2nd aprtitions for testing software etc, how do they do it??
Kiwi-Wombat (8426)
375414 2005-07-26 09:36:00 They usually do a clean install XP and partition the hdd thru the XP setup screen.

Check out this forum

www.techspot.com
Speedy Gonzales (78)
375415 2005-07-27 11:31:00 This is a new install of XP on a new computer . The partions were set up using PArtition Magic and a copy of XP installed on both .

The boot swapping worked well until I wiped the second partition and put a new one on .

I read the thread you gave . There are two fixes mentioned - deleting a Microsoft hotfix but, I don't have that on my PC anyway .

The other is using ptedit . exe to change the partition type from hex 0x17 to hex 0x07 .

I ran this and although I wasn't sure what I was looking at, I certainly found a box which said '17' . I changed this to 07 but still didn't fix the problem .

When I think about ptedit some more, I could be mistaken but I think '17' means hidden and '07' means visible .

As I mentioned before when both partitions are visible there is no difficulty . However with both partitions visible, Zone Alarm doesn't work properly . It loses its program permissions (see another post of mine) .

Therefore one partition must be hidden at all times . PQBoot is designed to do this . If you are in the first partition and you run it, you can set the second partition active and it automatically hides the first partition and vice versa .

So back to square one and not knowing what is causing it
Kiwi-Wombat (8426)
375416 2005-08-02 03:44:00 Go figure this one

I found I already had ptedit and a windows based version, because I have Partition Magic.

I spent hours playing around and eventually decided to restore an earlier backup (probably a month old).

I restored the same copy to both Partition 1 and Partition 2 and booted between them without any problems. I then slowly reinstalled everything that I had done over the previous month, continually taking backups of Partition 1 and restoring them to Partition 2. Every time it booted to the second drive OK.

Now I am up to date and it works fine. So what caused it?

I don't know but thanks for those that offered help
Kiwi-Wombat (8426)
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