Rick Schummer wrote:
>>> I see no reason to upgrade my remaining VFP client from VFP8, since the
> system is 
> stable, reliable, and all we are doing is minor maintenance these days.<<
> 
> Completely different discussion IMO. You point falls under my point about
> time and system testing the app with the new runtimes. I still have VFP 5
> apps running in the field that have not been enhanced in years and there is
> no reason to spend money or time to upgrade them as they are rock solid.

Wow, I'm impressed and my hat is off to you, sir! I couldn't seem to do the 
simplest 
things with VFP5 without getting C0000005 fatal errors. It wasn't until VFP7 
that 
those problems seemed to completely disappear for me, although I had a few West 
Wind 
Web Connection apps deployed in 5 and 6 with none of those C5 issues.

 > The discussion is not VFP previous version to VFP 9 SP2, it is from VFP 9
 > SP1 to SP2.

Whether you are crossing major versions or service packs, it is a similar 
business 
and technical decision. You consider the same things, which boil down to 
cost/benefit 
of moving forward or staying put.

Sure, the cost of doing an incremental upgrade (service pack) to a major 
version is 
lower, since you don't need to deal with purposeful changed behavior and the 
like. 
But it isn't a different discussion.

As you let service pack after service pack slip by without upgrading, the cost 
of 
bringing runtimes up to date goes up when you finally decide to do it. So when 
VFP 
was being actively developed, it made sense to me to keep moving forward with 
all my 
deployments. A small incremental cost distributed over several years.

But the situation now is different: since VFP is no longer being developed 
beyond 
fixing specific issues, there may be more reason to just stay put instead of 
incurring costs of testing and working around problems introduced by upgrading.

Paul


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