I just downloaded IIRF v18.104.22.168
When I try to install IIRF via MSI I get the error shown in this screenshot:
If it can help, since the error speaks about "EnumerateWebSites", I use a small utility called EasyIIS that allows me to have multiple web sites configured on IIS 5.1 on Windows XP Pro (but it allows to use only one site at a time)
Can this be the error? Is there a fix, apart form installing IIRF in manual way?