Totally Lost Trying to Use DWin

[Benji Smith]

I'm trying to use the DWin Registry module in my code, and I'm pretty 
stumped just trying to figure out the steps.

I'm using DMD 1.33 on Windows XP SP3, with Tango 0.99.7 and DWin 0.38. 
I'm building with DSSS 0.75.

I've followed the instructions here ( http://dsource.org/projects/dwin ) 
to build the DWin library, and now I've got a file sitting here called 
"C:\dmd\dwin.lib" and I have no idea what to do with it.

I tried directly copying the example code from the Registry module, but 
it won't compile:

regtest.d:
---------------------------------------------------------------
module regtest;

import dwin.sys.win32.Registry;

import tango.io.Stdout;
import tango.text.convert.Sprint;

void main()
{
     char[] result;
     scope httpkey = 
RegistryKey.classesRoot.openSubKey(r"HTTP\shell\open\command");
     if(httpkey !is null)
     {
         result = httpkey.getValue!(char[])(null);
         Stdout(result).newline;
         //"C:\Program Files\Internet Explorer\iexplore.exe" -nohome
     }
     else
         Stdout("failed").newline;

}


dsss.conf:
---------------------------------------------------------------
name = regtest
[regtest.d]
target = regtest


But when I run "dsss build", I get the following error:

regtest.d => regtest
+ D:\Development\d\libs\dsss\bin\rebuild.exe -Idsss_imports\ -I. -S.\ 
-ID:\Development\d\libs\dsss\include\d -SD:\Development\d\libs\dsss\lib\ 
  -ID:\Development\d\libs\dsss\include\d 
-SD:\Development\d\libs\dsss\lib  -oqdsss_objs\D  regtest.d -ofregtest
regtest.d(3): module Registry cannot read file 'dwin\sys\win32\Registry.d'
Command D:\Development\d\libs\dsss\bin\rebuild.exe returned with code 1, 
aborting.
Error: Command failed, aborting.


So... why can't it read 'dwin\sys\win32\Registry.d'? It it a compiler 
error or a DSSS error?

As a longtime java programmer, I know how to set the classpath to tell 
the java compiler or JVM where to find libraries. But I don't know how 
to tell the DMD or DSSS. I assumed that building the DWin library (in a 
subdirectory of DMD, of all places!) would immediately make it available.

But I'm completely clueless and need some guidance.

Thanks!

--benji