SB LiveValue driver (kx) fails at boot

When the Audio card drivers of SB Live Value! are loaded , Ros freezes at boot
as per debug messages .
The required drivers are emulk1m.sys , drmk.sys , ks.sys , portcls.sys

Note : This test is following the correction of bug467 (portcls.sys)

(ntoskrnl\io\device.c:198) NtOpenFile failed, Status: 0xc0000001
(ntoskrnl\io\device.c:198) NtOpenFile failed, Status: 0xc0000001
(ntoskrnl\io\device.c:198) NtOpenFile failed, Status: 0xc0000001
(ntoskrnl\io\device.c:198) NtOpenFile failed, Status: 0xc0000001
IoWMIRegistrationControl at ntoskrnl\io\wmi.c:29 is unimplemented, have a nice day

When I removed the ks.sys drivers , Ros is able to boot without these drivers

(ntoskrnl\ldr\loader.c:261) Could not open module file:
\SystemRoot\system32\drivers\ks.sys (Status 0xc0000034)
(ntoskrnl\ldr\loader.c:261) Could not open module file:
\SystemRoot\system32\ks.sys (Status 0xc0000034)
(ntoskrnl\ldr\loader.c:1241) Unknown import module: ks.sys (Status c0000034)
(ntoskrnl\ldr\loader.c:315) Could not process module
(ntoskrnl\ldr\loader.c:261) Could not open module file:
\SystemRoot\system32\drmk.sys (Status 0xc0000034)
(ntoskrnl\ldr\loader.c:1241) Unknown import module: drmk.sys (Status c0000034)
(ntoskrnl\ldr\loader.c:315) Could not process module
(ntoskrnl\ldr\loader.c:261) Could not open module file:
\SystemRoot\system32\portcls.sys (Status 0xc0000034)
(ntoskrnl\ldr\loader.c:1241) Unknown import module: portcls.sys (Status c0000034)