Fixing a GPIB ESTB 15 error with LabVIEW 6

[LabVIEW_newbie]

I am using LabVIEW to make vi's that control a compumotor 2100 indexer. One of the steps is to do a wait for SRQ then a serial poll. The serial poll keeps on giving me a GPIB 15 error. The NI database said to disable autopolling, but I don't know how to do that in LabVIEW 6. Any ideas or help on how to fix the error, or disable autopolling are gladly appreciated.

[Kim L]

Autopolling can be enabled or disabled though the use of the GPIB Configuration utility (IBCONF) or
dynamically through the use of the ibconfig functions. If you are using GPIB vi's then you can probably use the MISC.vi, but I have not tested this.

The link below talks about disabling autopolling.
http://ae.natinst.com/operations/ae/public.nsf/fca7838c4500dc10862567a100753500/9c25d443b106b30f862562870079afe8?OpenDocument

Kim L.
Applications Engineer
National Instruments