The 'in use' error is probably some registry 'permissions' error
Aaron Stebner's WebLog Solving setup errors by using the SubInACL tool to
repair file and registry permissions:
http://blogs.msdn.com/astebner/archi...04/739820.aspx
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Mark L. Ferguson
..
"Peter" <peteremailbox-> wrote in message
news:E2D860F4-DE50-4CD3-A812-...
> Dear all,
>
> I use Window Vista and IE7. Recently, I discover that I cannot view png
> format file under IE7. Someone suggested a solution to update
> [HKEY_CLASSES_ROOT\.png] by merging the file below.
>
>
> Part of the content of the file :
>
> Windows Registry Editor Version 5.00
>
> ;PNG file association fix for Windows Vista
> ;Created on May 17, 2007 by Ramesh Srinivasan
>
> [HKEY_CLASSES_ROOT\.png]
> @="pngfile"
> "Content Type"="image/png"
> "PerceivedType"="image"
>
> .....
>
>
> However, I cannot merge the file as some data in the original file are
> being used by the system.
>
> Anyone can help me to solve the problem which I cannot view the png format
> image under IE7.
>
>
> Best regards,
> Peter
>
>