Don said:
snip<
Not sure what the graphics drivers would have to do with transitions
working sometimes and sometimes not. If a driver was bad you would
think it would be all or nothing. Anyway I did all of the windows
updates and it says all is up to date. Are you thinking of something
specific?
snip<
====================================
Windows Update is not a good source for an
updated video driver.
Try reducing your Graphics Hardware Acceleration
as per the instructions in the following article.
(272193) PI: How to Troubleshoot
Graphics Issues
http://support.microsoft.com/?kbid=272193
(scroll down to: Windows Vista)
If it improves the issue, you need to go to the
support website of your video adapter's mfg.
and search for Vista compatible drivers.
If you don't know the make and model of
your video adapter...check the documentation
that came with the computer.
Also you could try these steps...
Go to...Start / Search...type...
msinfo32 ...press enter.
On the System Information screen...choose...
Components / Display / Adapter Description
You should find the make and model of your
display adapter as well as the driver version.
If the driver on the support website is more
current than the one you are running...
download it and install it. Also you should find
installation instructions at the support site.
--
John Inzer
MS Picture It! -
Digital Image MVP
Digital Image
Highlights and FAQs
http://tinyurl.com/aczzp
Notice
This is not tech support
I am a volunteer
Solutions that work for
me may not work for you
Proceed at your own risk