Eric,
You have to look at the 10 machines and see what is different between the ones that fail and the ones that succeed.
OS: Are they all running the same operating system (including version - ex W95 OSR2)
Network: are they all on a network? the same network? are the network drivers the latest version?
Memory: How much physical memory
Diskspace: amount, configuration of ram drives,
Printers: are they all using the same printer: same default printers - I just spent 1.5 days chasing a problem that wound up being a printer driver: try switching to another printer. HPs and color printers seem to often be culprits.
Monitors: display drivers can cause problems too.
>Here's a new one. I have some code that is causing VFP to quit without warning. The code that is causing this is:
>
>CovAmountString = PADL(TRANSFORM(CovAmounts[i], "99.99X"),COLUMN_WIDTH)
>
>where CovAmounts[i] contains a Currency value
>($15.1523 for example)
>
>and COLUMN WIDTH is a defined constant with the value of 12
>
>this code does not generate an error, or even a Dr. Watson. It just shuts VFP down cleanly and quickly (no remnants in the task manager). But it doesn't do it every time.
>
>This code causes this in design mode, as well as in the compiled exe, and I can watch it happen in the debugger (and yes, I have verified all values)
>
>I have created many variations of the code:
>test1 = CovAmounts[i]
>intest1 = $ 16.4572
>test3 = TRANSFORM($ 16.4572, "99.99")
>test4 = TRANSFORM(intest1, "99.99")
>intest1 = CovAmounts[i]
>test2 = TRANSFORM(CovAmounts[i], "99.99")
>test4 = PADL(TRANSFORM(intest1, "99.99X"),12)
>test5 = PADL(TRANSFORM(CovAmounts[i], "99.99X"),25)
>test6 = PADL(TRANSFORM(CovAmounts[i], "99.99X"),6)
>
> and some of these cause the error sporadically too. The offending lines are in a tight loop, so it may not fail on the first iteration, but it usually does on one of them.
>
>Probably irrelevant but possibly related info:
>NT 4.0 SP 3, VFP 5.0a
>I recently installed Adobe PDFWriter and Distiller, but this is not present on other machines where the shutdown happens. This app is installed on 10 other machines and 3 so far have seen this behavior.
>
>
>What is going on? Do I need to reinstall VFP?
>
>This code is in a very important and often used routine, so any help will be greatly appreciated.