NAntContrib

There is a section in InstallerCreatonCommand.cs that
has the code to self register DLL's

if (filePath.EndsWith(".dll")) {
int hmod = LoadLibrary(filePath);
if (hmod != 0) {
int regSvr =
GetProcAddress(hmod, "DllRegisterServer");
if (regSvr != 0) {
Log(Level.Info,
"Configuring '{0}' for COM Self Registration...",

Path.GetFileName(filePath));

// Add a record for a new
Component

selfRegTable.InsertRecord(fileId, null);
}
FreeLibrary(hmod);
}

This should check for files ending in .ocx and mark
those as self register as well.