I am trying to install the SharePoint Reporting Services component
and it goes through the installation, copying files, backup up files
but then all of the sudden, it will then show Rolling back options
window and at that point, my installation is failing with the
following error:

"Microsoft SQL Server 2005 Reporting Services Add--in for Microsoft
SharePoint Technologies Setup Interrupted - Setup was interrupted
before Microsoft SQL Server 2005 Reporting Services Add-in for
Microsoft SharePoint Technologies could be completely installed.
Your system has not been modified. To complete the installation at
another time, please run setup again"

This is happening in production. I am new to this company and this
farm was already setup before i got here. I can't seem to figure out
what is wrong.

Also i tried running the installation manually yesterday and all of
the sudden i am not able to get into Central Administration page
anymore. Getting the following errors:

Server Error in '/' Application.
------------------------------------------------------------

Configuration Error
Description: An error occurred during the processing of a
configuration file required to service this request. Please review
the specific error details below and modify your configuration file
appropriately.

Parser Error Message: Could not load file or
assembly 'RSSharePointSoapProxy, Version=9.0.242.0, Culture=neutral,
PublicKeyToken=89845dcd8080cc91' or one of its dependencies. The
system cannot find the file specified.

Source Error:


Line 125: <add
verb="OPTIONS,PROPFIND,PUT,LOCK,UNLOCK,MOVE,COPY,GETLIB,PROPPATCH,MKCO
L,DELETE,(GETSOURCE),(HEADSOURCE),(POSTSOURCE)" path="*"
type="Microsoft.SharePoint.ApplicationRuntime.SPHttpHandler,
Microsoft.SharePoint, Version=12.0.0.0, Culture=neutral,
PublicKeyToken=71e9bce111e9429c" />
Line 126: <add verb="*"
path="Reserved.ReportViewerWebControl.axd"
type="Microsoft.Reporting.WebForms.HttpHandler,
Microsoft.ReportViewer.WebForms, Version=8.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a" />
Line 127: <add verb="*" path="_vti_bin/ReportServer"
type="Microsoft.ReportingServices.SharePoint.Soap.RSProxyHttpHandler,
RSSharePointSoapProxy, Version=9.0.242.0, Culture=neutral,
PublicKeyToken=89845dcd8080cc91" />
Line 128: <add verb="*" path="Reserved.ReportViewerWebPart.axd"
type="Microsoft.ReportingServices.SharePoint.UI.WebParts.WebPartHttpHa
ndler, Microsoft.ReportingServices.SharePoint.UI.WebParts,
Version=9.0.242.0, Culture=neutral,
PublicKeyToken=89845dcd8080cc91" />
Line 129: </httpHandlers>


Source File: C:\Inetpub\wwwroot\wss\VirtualDirectories\33899
\web.config Line: 127

Assembly Load Trace: The following information can be helpful to
determine why the assembly 'RSSharePointSoapProxy, Version=9.0.242.0,
Culture=neutral, PublicKeyToken=89845dcd8080cc91' could not be loaded.


WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value
[HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind
failure logging.
To turn this feature off, remove the registry value
[HKLM\Software\Microsoft\Fusion!EnableLog].

------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:2.0.50727.1433;
ASP.NET Version:2.0.50727.1433