Hi again
Thanks for a fast reply, sorry to say I've tried above actions to no avail.
To hopefully make matters clearer both OSs are on the same physical drive which has three partitions, first holding Vista and the third Win7.
Downloaded EasyBCD and ran it, took a look at the basic settings and everything seems ok.
I then looked at the debug settings and cannot make out what is happening so I have included them for anyones perusel...
From Vista
Windows Boot Manager
--------------------
identifier {9dea862c-5cdd-4e70-acc1-f32b344d4795}
device partition=C:
path \bootmgr
description Windows Boot Manager
locale en-US
inherit {7ea2e1ac-2e61-4728-aaa3-896d9d0a9f0e}
default {e10f4df1-e5bd-11dd-9f3a-a8e3b1346844}
resumeobject {e10f4dec-e5bd-11dd-9f3a-a8e3b1346844}
displayorder {e10f4df1-e5bd-11dd-9f3a-a8e3b1346844}
{66b97d25-834e-11dd-8afb-864a278d4e53}
toolsdisplayorder {b2721d73-1db4-4c62-bf78-c548a880142d}
timeout 10
Windows Boot Loader
-------------------
identifier {e10f4df1-e5bd-11dd-9f3a-a8e3b1346844}
device partition=O:
path \Windows\system32\winload.exe
description Windows 7 Ultimate
bootdebug Yes
osdevice partition=O:
systemroot \Windows
resumeobject {d7532359-f375-11dd-9ab3-806e6f6e6963}
nx OptIn
pae ForceDisable
detecthal No
usefirmwarepcisettings No
sos No
debug No
Windows Boot Loader
-------------------
identifier {66b97d25-834e-11dd-8afb-864a278d4e53}
device partition=C:
path \Windows\system32\winload.exe
description Vista x64 Ultimate
locale en-US
inherit {6efb52bf-1766-41db-a6b3-0ee5eff72bd7}
osdevice partition=C:
systemroot \Windows
resumeobject {66b97d26-834e-11dd-8afb-864a278d4e53}
nx OptIn
and...
From Win7
Windows Boot Manager
--------------------
identifier {9dea862c-5cdd-4e70-acc1-f32b344d4795}
device partition=\Device\HarddiskVolume1
path \bootmgr
description Windows Boot Manager
locale en-US
inherit {7ea2e1ac-2e61-4728-aaa3-896d9d0a9f0e}
default {e10f4df1-e5bd-11dd-9f3a-a8e3b1346844}
resumeobject {e10f4dec-e5bd-11dd-9f3a-a8e3b1346844}
displayorder {e10f4df1-e5bd-11dd-9f3a-a8e3b1346844}
{66b97d25-834e-11dd-8afb-864a278d4e53}
toolsdisplayorder {b2721d73-1db4-4c62-bf78-c548a880142d}
timeout 10
Windows Boot Loader
-------------------
identifier {e10f4df1-e5bd-11dd-9f3a-a8e3b1346844}
device partition=C:
path \Windows\system32\winload.exe
description Windows 7 Ultimate
bootdebug Yes
osdevice partition=C:
systemroot \Windows
resumeobject {d7532359-f375-11dd-9ab3-806e6f6e6963}
nx OptIn
pae ForceDisable
detecthal No
usefirmwarepcisettings No
sos No
debug No
Windows Boot Loader
-------------------
identifier {66b97d25-834e-11dd-8afb-864a278d4e53}
device partition=\Device\HarddiskVolume1
path \Windows\system32\winload.exe
description Vista x64 Ultimate
locale en-US
inherit {6efb52bf-1766-41db-a6b3-0ee5eff72bd7}
osdevice partition=\Device\HarddiskVolume1
systemroot \Windows
resumeobject {66b97d26-834e-11dd-8afb-864a278d4e53}
nx OptIn
any help or suggestions gratefully received.... Colin