I have followed the direction on removing the old betas and installing the release version of .net. Then I changed the processModel user back to system for testing and this is what I get(I have tried different ways of geting it to go away but everytime I try something, the results are the same.)I beleive it has to do with trying to find the new ver of the dll, but for some reason the old dll ver is still there.[the first remove attempt of the beta ended with the computer being frozen and having to do a cold reboot in the middle of it] so possibly some things didnt get removed. reinstalled the beta hoping to reload the beta in full,then remove it again. This did not fix the problem<BR><BR><BR>Server Error in '/linendev' Application.<BR>--------------------------------------------------------------------------------<BR><BR>Parser Error <BR>Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately. <BR><BR>Parser Error Message: File or assembly name System.Data, or one of its dependencies, was not found.<BR><BR>Source Error: <BR><BR><BR>Line 1: <%@ Page Language="VB" enableSessionState="true"%><BR>Line 2: <%@ Register TagPrefix="linensource" TagName="links" Src=http://aspmessageboard.com/archive/index.php/"links.ascx" %><BR>Line 3: <%@ Register TagPrefix="linensource" TagName="fppatterns" Src="feature.ascx" %><BR>Line 4: <%@ Register TagPrefix="linensource" TagName="RightSide" Src="rightside.ascx" %><BR>Line 5: <%@ Register TagPrefix="linensource" TagName="Header" Src="header.ascx" %><BR> <BR><BR>Source File: D:WebSiteslinenDEVDefault.aspx Line: 3 <BR><BR>Assembly Load Trace: The following information can be helpful to determine why the assembly 'System.Data' could not be loaded.<BR><BR><BR>=== Pre-bind state information ===<BR>LOG: DisplayName = System.Data, Version=1.0.2411.0, Culture=neutral, PublicKeyToken=b77a5c561934e089<BR> (Fully-specified)<BR>LOG: Appbase = file:///D:/WebSites/linenDEV<BR>LOG: Initial PrivatePath = bin<BR>Calling assembly : (Unknown).<BR>===<BR><BR>LOG: Publisher policy file is not found.<BR>LOG: No redirect found in host configuration file (C:WINNTMicrosoft.NETFrameworkv1.0.3705aspnet.conf ig).<BR>LOG: Using machine configuration file from C:WINNTMicrosoft.NETFrameworkv1.0.3705configmachin e.config.<BR>LOG: Post-policy reference: System.Data, Version=1.0.2411.0, Culture=neutral, PublicKeyToken=b77a5c561934e089<BR>LOG: Attempting download of new URL file:///C:/WINNT/Microsoft.NET/Framework/v1.0.3705/Temporary ASP.NET Files/linendev/4d253147/4326ec34/System.Data.DLL.<BR>LOG: Attempting download of new URL file:///C:/WINNT/Microsoft.NET/Framework/v1.0.3705/Temporary ASP.NET Files/linendev/4d253147/4326ec34/System.Data/System.Data.DLL.<BR>LOG: Attempting download of new URL file:///D:/WebSites/linenDEV/bin/System.Data.DLL.<BR>LOG: Attempting download of new URL file:///D:/WebSites/linenDEV/bin/System.Data/System.Data.DLL.<BR>LOG: Attempting download of new URL file:///C:/WINNT/Microsoft.NET/Framework/v1.0.3705/Temporary ASP.NET Files/linendev/4d253147/4326ec34/System.Data.EXE.<BR>LOG: Attempting download of new URL file:///C:/WINNT/Microsoft.NET/Framework/v1.0.3705/Temporary ASP.NET Files/linendev/4d253147/4326ec34/System.Data/System.Data.EXE.<BR>LOG: Attempting download of new URL file:///D:/WebSites/linenDEV/bin/System.Data.EXE.<BR>LOG: Attempting download of new URL file:///D:/WebSites/linenDEV/bin/System.Data/System.Data.EXE.<BR><BR> <BR><BR><BR>--------------------------------------------------------------------------------<BR>Version Information: Microsoft .NET Framework Version:1.0.3705.0; ASP.NET Version:1.0.3705.0 <BR><BR>TI have spent the past 3 days trying to install .NET. In the last error log I got:<BR>I get the error:<BR>| Server Application Unavailable. When you look in the event<BR>| log I get:<BR>| "aspnet_wpexe could not be launched because the username<BR>| and or password<BR>| supplied in the processModel section of the config file are invalid"<BR><BR>I noticed you mentioned the ProcessModel. Would you mind telling me :<BR>where is it? How do you change it? What do you change it to?<BR>Neil<BR>[email protected] finaly managed to install .NET after altering the code in the <BR>c:[WindowsWinNT]Microsoft.NetFrameworkV1.0.3705ConfigMachine.Confi g<BR><BR>Search for a tag starting with:<BR><processModel<BR><BR>Change this line:<BR><BR> userName="machine"<BR><BR>To:<BR><BR> userName="system"<BR><BR><BR>save the file, and then restart IIS (iisreset). <BR><BR>I also had to delete some comment tags that created an error