Hello Keith, thanks for your help.

>>The first thing I would do is to check the Application Mappings for the >>web site. Open IIS, go into the properties of the web site, click the Home >>Directory tab, then the Configuration button in the Application Settings >>area. On my Internet Information Server, .asp is mapped to >>C:\WINNT\System32\inetsrv\asp.dll.

I did checked it and the mapping is :
C:\WINNT\System32\inetsrv\asp.dll

>>P.S. What does the event log say?
There is two System events log:
1.-

Event Type:	Error
Event Source:	DCOM
Event Category:	None
Event ID:	10004
Date:		3/12/2004
Time:		11:58:29 AM
User:		N/A
Computer:	WS3
Description:
DCOM got error "Overlapped I/O operation is in progress. " and was unable
to logon .\IWAM_WS3 in order to run the server:
{3D14228D-FBE1-11D0-995D-00C04FD919C1} 

2.-

Event Type:	Warning
Event Source:	W3SVC
Event Category:	None
Event ID:	36
Date:		3/12/2004
Time:		11:58:29 AM
User:		N/A
Computer:	WS3
Description:
The server failed to load application '/LM/W3SVC/1/ROOT'.  The error
was 'The server process could not be started because the configured identity
is incorrect.  Check the username and password.'. 

For additional information specific to this message please visit the
Microsoft Online Support site located at:
http://www.microsoft.com/contentredirect.asp. 

FYI:
IWAM_WS3 is a member of administrators on my local machine.

Thanks,
Sergio