Try to remove printer related info from the report.
- Open the report as a table with "USE MyReport.frx"
- Go to the first record
- Delete the contents of the TAG and TAG2 fields.
REPLACE Tag WITH "", Tag2 WITH ""
- Remove following driver related lines from EXPR field

DRIVER=
DEVICE=
OUTPUT=

You can automated that process as shown in HOWTO: Clear Report TAG, TAG2, and EXPR Fields Using .pjx Hooks mskb #Q257624 and Clearing values in EXPR, TAG, TAG2 Thread #672346.


>Hi everyone:
>
>For weeks now, i have been trying to corner an error my users are getting very unpredictably. In selecting a printer from a list its is provided on a list box from a aprinter() function, they get error 1957 or 1958, not always however.
>
>1957 = Error accessing printer spooler
>1958 = Error loading printer driver
>
>I tried to associate this with lower available memory statuses on the pcs, when they have various applications running, but it seems not quite right of an approach.
>
>Often the second attempt to execute the report works without re-starting VFP but closing some other apps.
>
>Let me know of any suggestions,