Woh there Reghakr.
I have had no problems with 7048, now in its 4th day. I think many complaints are repititious and based on initial lack of handling knowledge. You will also see that the majority of complaints are coming from users trying to upgrade, rather than a clean install. As the "builds" are not meant for public use, and can contain known (by MS) errors, it is unwise to try an upgrade rather than a clean install. Truth is that, apart from a couple of petty things I would like to see changed, I find it hard to bug it. I do not use the Media Centre, which seems to be troublesome.
lpp.
Have you looked in Users\yourname\downloads. I havnt been there for a while, but I think that is the initial download location. I.E 8 has a bad habit of always downloading to the last used location (for downloads) You can try and alter the registry with this, but I found that if I then selected a new download location from IE, it returned there.
Click [Start] [Run] [Regedit] and navigate to the following Key:
[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer]
In the right-pane, change the data for [Download Directory] to your existing download folder
[Enter full path, say E:\Internet\Downloads]
If the entry is not found, create a new String Value [called as REG_SZ] named Download Directory and set the data accordingly. Quit Registry Editor and Restart Windows
Which Folders/files are you trying to write to? Some are redundant, and are only there for backward compatibility purposes. They are know (by mS) as junction files. You should not attempt to gain permission to enter these locations, as it will make a mess of your files. If we are discussing the same locations, you should not even be able to see them if you have the system folders selected as hidden in the Windows explorer view options. If you are interested in reading up on this, and finding out where the new folders are situated, you can have a look here:
Application Compatibility: Junction Points and Backup Applications
Silverlight is one of the first updates you receive, after installing Windows 7.7048. You may find you already have it if you had automatic updates turned on?
The Microsoft page checks your computer and, if the above is applicable, you will see the attached picture. (from
http://www.microsoft.com/silverlight/resources/install.aspx)