Runtime has stopped working

I am trying to figure out why I get the error message "extend 32-bit Runtime has stopped working".

We use the 9.12 runtime.

I ran a trace file and the last entries before the error occurs is as follows :

---------------------------------------------------------------------------------------------------

PS1: write (thread 673)
PS1: write (thread 673)
PS1: write (thread 673)
PS1: write (thread 673)
VPINT003.PAY: next (thread 673)
>>>key 0 = ' 1205301 '
VPINT003.PAY: close (thread 673)
translating ("VPINT003.PAY", INDEX, 0) -> "VPINT003.vix"
closing index segment (#0): VPINT003.vix
>>Header accesses: 502 updates, 503 locked reads, 0 unlocked reads
>>0 unlocked reads waited for update, 0 unlocked reads retried
closing data segment (#0): VPINT003.PAY
PS1: write (thread 673)
PS1: write (thread 673)
PS1: close (thread 673)
>>>trying alias = PS1
Set parameter 'DLL_CONVENTION' to 1

-------------------------------------------------------------------------------------------------

PS1 is the output file variable value of a report composer report.

VPINT003.PAY is an indexed file.

The following code appears after the last statement in an earlier part of the trace file  :

---------------------------------------------------------------------------------------------------

Set parameter 'DLL_CONVENTION' to 1   

Routine 'AcuBenchPrintDummy' loaded from DLL 'AcuBenchPrint.dll'
>>>trying alias = PS1
PS1: open output (thread 673)
>>>trying alias =
>>>>trying PS1
-->return passed data
>>>>trying PS1
>>>>trying PS1
-->return passed data
-->return passed data
PS1: write (thread 673)
PS1: write (thread 673)
PS1: write (thread 673)
PS1: write (thread 673)
PS1: write (thread 673)

--------------------------------------------------------------------- 

Also, this problem only occurs on 1 of the three workstations that we use for testing.

Any assistance will be appreciated.

Thanks.