It seem many Windows XP users notice that when they upgraded Windows XP to SP1 (Service Pack 1), some application (mostly) run much slower than before using SP1 especially on Pentium 4 system. I found this post on Hardocp.com .
As reported previously, a bug in Windows XP SP1 may cause some programs to launch 10 times slower because of a change in memory management in SP1 from XP retail.
<neowin.net>
Symptoms:
After you install Windows XP Service Pack 1 (SP1), your programs may take as much as ten times as long to start.
Cause:
This problem may occur if the programs you run frequently allocate and deallocate large blocks of memory. Changes in Windows XP SP1 in the memory management system have caused this operation to take significantly longer than with pre-SP1 Windows XP.
<warp2search.net>
You can get the patch fix from either microsoft website or here ...
http://support.microsoft.com/default...b;en-us;815411
http://www.neowin.net/comments.php?i...&category=main
http://www.warp2search.net/article.php?sid=11377

As reported previously, a bug in Windows XP SP1 may cause some programs to launch 10 times slower because of a change in memory management in SP1 from XP retail.
<neowin.net>
Symptoms:
After you install Windows XP Service Pack 1 (SP1), your programs may take as much as ten times as long to start.
Cause:
This problem may occur if the programs you run frequently allocate and deallocate large blocks of memory. Changes in Windows XP SP1 in the memory management system have caused this operation to take significantly longer than with pre-SP1 Windows XP.
<warp2search.net>
You can get the patch fix from either microsoft website or here ...
http://support.microsoft.com/default...b;en-us;815411
http://www.neowin.net/comments.php?i...&category=main
http://www.warp2search.net/article.php?sid=11377








