Does the v1.1.4322 directory actually contain any useful files? I know
for example that if you install v1.1 on a machine without v1.0
installed, it will still create the v1.0.3705 directory and put some
files there. Perhaps the v2.0 framework does the same for v1.1.

If you have the v2.0 SDK installed you can use the Clrver.exe tool to
list installed framework versions.

Mattias

No necessarily. If you have installed and then uninstalled .NET Framework
1.1, the v1.1.4322 folder remains but this version isn't actually installed
anymore. Go to the Add/Remove programs and check if Microsoft .NET
Framework 1.1 is in the list of installed programs. If it's not you should
be able to donwload the .NET Framework 1.1 redistribuable package from the
download section of the Microsoft web site

Thanks to those who answered with their advice and help. Version 1.1
apparently was not installed (even though the v1.0.3705 and v1.1.4322
existed and there were files in both). The program is now working happily.

Now if I could just figure out why installing/updating the .NET framework
keeps turning the WinXP logon screen back on...