I've been repeatedly trying to install PCU 2.42 on a system with PCU 2.1 installed. The installer prompts me for an .msi file in a \Windows\DownloadedFile folder which is in fact there with the current date. But the installer rejects the file and fails to update the installation. I've tried to uninstall the app, but I get the same problem. So I deleted the folder in the Programs folder. I still can't get the @*%! thing installed.
Can anyone help. And why is it so hard?