I have installed visual studio team suite successfully.I also have sql server express on my system.
When I am installing msdn I am getting this error
In MSDN
Microsoft Document Explorer cannot be shown because the specified help collection
ms-help://ms.MSDNQTR.v80.en is invalid.
This is only the case with my systems in our software house.
When I try to install DVD on other system perfectly (except one more system give same error).
I have tried installing both from dvd and harddisk.Stoped all non related services.Deleting temp files but nothing is worked for me.

Error in installing msdn in Visual studio team system
Alex1
Thanks to you I have able install VSS as well as msdn.I have copied vss and msdn folder from the system where installation gone perfectly from the same dvd.Moreover i disable antispyware and antivirus disconnect LAN.Copied the folder in the system drive then install from them.
Thanks and kind regards
Amit Reddy
Please see the post http://forums.microsoft.com/msdn/showpost.aspx postid=103780&siteid=1&PageID=2
There are different suggestions there to try that might resolve the issue. If it is not resolved, please contact me at mariash@microsoft.com
shawn3091
Kamran, I am very glad your problem is resolved. Could you please clarify few things: when you copied msdn folder, did you copy C:\Program Files\MSDN folder or did you copy dvd image Do you think disabling spyware made the difference
Thanks,
Maria
saileshdev