ASP error Server.CreateObject with new server IIS7/WS2008

Getting an error when migrating an old ASP script to a new开发者_Python百科 box. The old server was IIS6, Windows Server 2003. The new server is IIS7, Windows Server 2008. Here's the error:

Server object error 'ASP 0177 : 800401f3'
Server.CreateObject Failed
/img.asp, line 39
800401f3

The offending line is

set download = Server.CreateObject("csFileDownload.Binfile")

There's two things that jump out right away:

1. You may not have enabled ASP in IIS7 http://forums.iis.net/t/1007530.aspx
2. You need to register the COM object that contains the csFileDownload.Binfile class by calling regsvr32 path to dll from the command line.

Is the csFileDownload.Binfile component installed and registered on the server?

Register the DLL or the COM object

Add permissions to the IIS user to this DLL

Then do this:

• Locate and then click the following registry subkey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\MAIN\ FeatureControl\FEATURE_IGNORE_ZONES_INITIALIZATION_FAILURE_KB945701
• Note If the FEATURE_IGNORE_ZONES_INITIALIZATION_FAILURE_KB945701 subkey does not exist, you must manually create it. If you're using a 64 bit OS, you may need to use HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\MAIN\ FeatureControl\FEATURE_IGNORE_ZONES_INITIALIZATION_FAILURE_KB945701 instead
• Right-click FEATURE_IGNORE_ZONES_INITIALIZATION_FAILURE_KB945701, point to New, and then click DWORD Value
• Type w3wp.exe to name the new registry entry, and then press ENTER.
• Right-click w3wp.exe, and then click Modify.
• In the Value data box, type 1, and then click OK.

After setting this registry key, a simple app pool restart will apply the change. No longer will your .NET COM components randomly stop working with no real solution except shuffling application pools!