executive service problem

[marioni]

Hi.
I have an executive service problem, it stops continually.
I generates a crash.log where appears an unknown exception..

Service name = SMS_EXECUTIVE
Thread name = SMS_INVENTORY_PROCESSOR
Executable = D:\SMS\bin\i386\smsexec.exe
Process ID = 547 (0x223)
Thread ID = 230 (0xe6)
Instruction address = 77f1d479
Exception = e06d7363 (Unknown exception code)
Description = ""
Raised inside CService mutex = No
CService mutex description = ""

Any idea???

help would be appreciated !!!!