Error 1603 trying to install SRS on client machines

Hello all. I'm hoping I can get some insight as to what's going wrong
here. We have CRM 3.0 and want to give developers SRS Report Designer
on their workstations to design some reports. I'm trying to install SRS
2000 on the first developer's machine, and after running setup it gives
me three warnings indicating:
* IIS is not installed;
* ASP.NET is not installed or not registered with IIS;
* IIS is not installed. (This error is listed twice).
This is to be expected as it's a workstation, not a server. But it
should only prevent me from installing certain server components such
as the Report Manager, as far as I can tell. So I click Next and see it
preparing to install. Then comes the error:
SetDialogs
Error Code: 1603
I have VS.NET 2003 installed with Visual C++ and the .NET SDK. From my
reading, all that's necessary is the basic VS.NET framework, so this
should also be acceptable. So -- help. What can I do to get past this?
Is it expecting something particular? I'm running the SRS setup from
the CRM installation media; might that be a problem?Fixed it myself, fortunately. It turned out that all I had to do was
ensure the ASPNET account was present on the local machine. Just
creating this account made everything work quite happily. More
properly, I followed the instructions in KB 320112 to repair the 1.1
framework which had the effect of creating this account.