Originally Posted by
Saracen
I agree that running on unsupported systems is a risk. So is running on supported systems, or would you suggest that problems are never encountered, on suppirted systems? No, thought not.
The issue is what risks? And, what would it cost to address them?
In my case, and this 'business critical' point started because I said ONE reason to not upgrade was because important (not critical, but important) stuff was on software that won't run under W7, etc.
In my case, that being the example I referred to, addressing the problem means either buying a new system, then finding software that will allow me to develop the customised databases I would need, then learning the software, then developing the routines .... and after all that, either porting accross or finding some other way of getting data accross. Just about every stage of that process involves some risk, and not inconsiderable cost.
Or, carry on using my existing system.
So, take a long hard look at the 'risk' of doing that.
First, I've been using this system, the database software and the customised routines, for, what 20 years or so. If there was anything wrong with that now unsupported database software, or my routines, I think I'd have noticed by now. And, worst case, I re-install, XP, re-install database package (in fact, restore an image), restore data backup, and job done.
What risk do I run from XP no longer heing supported? None at all. That particular system is running XP SP1, and hasn't been patched, AT ALL, since. Why would I, when it works fine?
Remember, no internet connection. No wifi, and the hardware is of an era where ethernet wasn't on the mobo, and that machine has no network card. It's not even a case of taping over the ethernet port, because there isn't one to tape over.
So, what risks? The software has run successfully for years. The XP installation is stable. Everything is backed up.
About the only risk is that hardware goes bang. And I have several complete and working systems I could press into use, and a cupboard full of bits for repairs. For instance, about a dozen hard drives, three motherboards, at least four brand new and unused Athlon XP processors, plenty of memory, and so forth.
So, what risk, exactly, do I run, by using unsupported XP? Is something that's worked for years going to stop working because MS no longer "support" XP?
I don't need apps patched, because anything I use on that machine has been on it for years, exactly as it is now. I don't need "security" patches because that machine has about the best internet security conceivable, that being, it's totally disconnected and short if installing hardware in it, cannot be connected.
The cost of upgrading to get supported would be very considerable. And utterly not worth doing.
That self-evidently won't always be the case for business critical/important situations, and indeed, iften won't be. Though, I'd suggest that for anyone with an XP system they think needs upgrading, the very first question they need to ask is if the machine is net-connected, does it need to be? If not, you eliminate the bulk of the "risk" from MS discontinuing support by disconnecting from the net.
I'm NOT suggesting no XP users should upgrade, or that nobody should upgrade, even if it means buying a new machine, which it often will. I'm suggesting it isn't always necessary, and there are situations where there are very good reasons for sticking with XP. I gave three - that customised software, and the data in it, another PC with hard or impossible to replace hardware and no W7 drivers, and the elderly lady.
Some people probably should bite the bulket and upgrade. I definitrly don't run my net-connected systems this way. But not everybody needs to upgrade, and SOME XP systems aren't at any increased risk as a result of MS withdrawing support.