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Windows Forum / Windows Vista / Setup and Deployment / October 2006

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Secret WMP copy in Program Files!!

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cvp - 30 Oct 2006 17:30 GMT
Well well well!

I had been complaining about the abysmal performance of WMP search (running
64-bit Vista RC1). Quite by accident I noticed that all of the shortcuts etc.
point to the WMP in "Program Files (x86)" but there is also a copy of WMP in
"Program Files".

So I tried it. What a difference in performance! On a 5 minute test, Folder
search runs 24 times faster!!! What used to take 10 days will now take me 8
hours (not wonderful, but bearable!).

So, why are there these 2 copies of WMP? Why do the shortcuts point to the
slow version?
fake@add.com - 30 Oct 2006 18:29 GMT
Good questions.  Can you change the shortcut?
--------------------------------------------------------------------------------
Walter

> Well well well!
>
[quoted text clipped - 14 lines]
> So, why are there these 2 copies of WMP? Why do the shortcuts point to the
> slow version?
cvp - 30 Oct 2006 18:48 GMT
Walter,

Changing the shortcuts should be no problem, but I suspect there are some
other classes etc. related to starting a program associated with given file
extensions. I may just create a new shortcut.

cvp

> Good questions.  Can you change the shortcut?
> --------------------------------------------------------------------------------
> Walter
Bill Frisbee - 31 Oct 2006 02:41 GMT
It's quite possible that the version of WMP 11 for 64-bit isn't ready for
prime time yet.

Remember, when you are running a 64-bit Windows, running the 32 bit
applications can have a decrease in performance due to WoW.

Mind you I am NOT a 64-bit Windows Vista expert, my current system cant run
64 bit!

Bill F.

> Well well well!
>
[quoted text clipped - 14 lines]
> So, why are there these 2 copies of WMP? Why do the shortcuts point to the
> slow version?
cvp - 31 Oct 2006 06:10 GMT
> It's quite possible that the version of WMP 11 for 64-bit isn't ready for
> prime time yet.

Yup. Could be, but from a search performance viewpoint it's a damn sight
more ready than the one invoked by the shortcuts. My cpu utilization goes
down from 65% to 25% too.

Actually playing music has become a secondary problem to creating the
library. I'll get round to that next. I generally play on another machine
(XP) over the lan anyway. This vista machine is the server/library
maintenance one (and convert to other required formats), but I do need the
ability to play.
 
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