On the remote chance someone else is considering running WAA on Win Server 
2003 x64, here are the critical setup.  IIS version 6.0

1) c:\windows\sysWOW64\inetsrv\waa1gate.cfg

2) IIS->Add new Web Service Extension.  Give the service extension a 
familiar name, browse to c:\inetpub\wwwroot\cgi-bin\waa1gate.isa, and check 
the enabled box.  (This is the same setup as the one for Win Server 2003 
x32, but I repeat it in case this is not known to you.)

3) at the cmd prompt-> "cscript 
%SYSTEMDRIVE%\inetpub\adminscripts\adsutil.vbs SET 
W3SVC/AppPools/Enable32bitAppOnWin64 1"
This will let the 32bit DLL run on the 64bit OS.

Amazingly, it will now run, and run very fast indeed.

Bruce Anderson

Thanks Bruce for the tip

Best Regards
Osvadlo Ramirez

Bruce Anderson wrote:
> On the remote chance someone else is considering running WAA on Win 
> Server 2003 x64, here are the critical setup.  IIS version 6.0
> 
> 1) c:\windows\sysWOW64\inetsrv\waa1gate.cfg
> 
> 2) IIS->Add new Web Service Extension.  Give the service extension a 
> familiar name, browse to c:\inetpub\wwwroot\cgi-bin\waa1gate.isa, and 
> check the enabled box.  (This is the same setup as the one for Win 
> Server 2003 x32, but I repeat it in case this is not known to you.)
> 
> 3) at the cmd prompt-> "cscript 
> %SYSTEMDRIVE%\inetpub\adminscripts\adsutil.vbs SET 
> W3SVC/AppPools/Enable32bitAppOnWin64 1"
> This will let the 32bit DLL run on the 64bit OS.
> 
> Amazingly, it will now run, and run very fast indeed.
> 
> Bruce Anderson
> 
> 
T

Hi Bruce;
How were you able to install WAA on a 64 bit machine?
I'm using WinXP64 and will not run the 16 bit SETUP installer.
Thanks

If I understand your question correctly, my answer is I did not "install" 
it.  I simply copied files into the appropriate directories and set the 
necessary environment variables.  This is the structure I use:
C:\alaska\bin
    STARTWAA1.BAT
    WAA1SRV.EXE
    WAA1SRV.CFG

C:\alaska\package_dlls
    my various creations for my clients

C:\alaska\lib
    XBase++ dll's
    WAA1USER.LIB
    WAA1WAP.LIB
    WAA1USER.DLL

C:\inetpub\wwwroot\cgi-bin
    WAA1GATE.ISA

C:\windows\syswow64\inetsrv
    WAA1GATE.CFG

Thanks, Bruce

Did you have to register any of the DLLs?

Negative