In article ,
says…
Eric Gill wrote:
"Bubba" wrote in news:%77fe.3680$:
Will Photoshop Version 3.0 work if I install it on Windows XP Pro?
Unlikely, since any machine running XP pro is almost certain to have
enough
memory that PS 3 will simply fail to run.
???????
Eric is probably right, though one might be surprised at what can be made to run on XP by setting the compatibility to a previous OS – only a test will work. Now, back to Eric’s comment. Many programs were designed to see (and test for) a certain quantity of memory. Back in PS3 days it was probably 512 MB, or maybe 1024 MB. Painter (up until v6, IIRC) would work with 512 MB RAM, but if your system had more, then it yields an "Out Of Memory" error, because it topped out at 512 MB. More was not recognized at all. I had to build one machine with JUST 512 RAM to run older Painter, and several 3-D paint programs, as all of my new machines had too much RAM for them to run. I’ve been told that there is a way to set the RAM allocation for certain programs in XP, but cannot find that "way." All of the compatibility selections, that I can find, deal only with the OS compatibility and will not allow these older programs to function, when the memory is above (1024, in my case). Remember, they were designed when 512 MB was considered the top limit of RAM one was likely to have.
Hunt