1. Write down what .NET Framework versions are already installed before you
go uninstalling/removing any of them!

How to determine which versions of the .NET Framework are installed and
whether service packs have been applied
http://support.microsoft.com/kb/318785

2. Now see Resolutions Methods 1 or 2 in
http://support.microsoft.com/kb/923100 (ignore the title).

If no joy, see this related post by my colleague MowGreen:
http://groups.google.com/group/micro...76de7769d04493
--
~Robear Dyer (PA Bear)
MS MVP-IE, Mail, Security, Windows Desktop Experience - since 2002
AumHa VSOP & Admin http://aumha.net
DTS-L http://dts-l.net/

ROB wrote:
> It seems that I get errors when I try installing the KB110806
> After this attemp I can install nothing using the Microsoft install
> program:
>
> The following event logs are all I have to go with at this time
> Platform:
> Windows XP Home Edition SP3
> AMD Athalon 64 bit CPU Dell E521 hardware
> Appears to be fine except for these event log entries:
> Events 59 and Event 32
> Note aside from the failure in updates I see no problems with the hardware
> as had been reported in a similar case. I have not set any special
> permisions unless Norton security or Ghost does sets Owner permissions on
> any directory like the on reported in one of the other similar questions
> out there By the way writing down ambiguous abreviations does not serve
> anyone. I have no directory
> WDOWSXS what ever was meant by that. I prefer when questions are
> answered
> that they be without puzzles or extra guessing even HKLCL is ambiguous for
> those who do not know what it is.
>
>
> Anyway for what its worth here are the events as copied and pasted
> Events 59 and 32
> Source is SideBySide - What is that?
>
> Note I have Norton Security running said to work with 64 bit CPU windows
> XP
> version and Ghost 14
> but this error truly puzzles me!
>
> Event Type: Error
> Event Source: SideBySide
> Event Category: None
> Event ID: 59
> Date: 10/7/2008
> Time: 9:01:44 AM
> User: N/A
> Computer: MYHOST
> Description:
> Resolve Partial Assembly failed for Microsoft.VC80.MFCLOC. Reference error
> message: The referenced assembly is not installed on your system.
> .For more information, see Help and Support Center at
> http://go.microsoft.com/fwlink/events.asp.
> ----
> Event Type: Error
> Event Source: SideBySide
> Event Category: None
> Event ID: 32
> Date: 10/7/2008
> Time: 9:01:44 AM
> User: N/A
> Computer: MYHOST
> Description:
> Dependent Assembly Microsoft.VC80.MFCLOC could not be found and Last Error
> was The referenced assembly is not installed on your system.
>
>
> For more information, see Help and Support Center at
> http://go.microsoft.com/fwlink/events.asp.