Thank you for all your help! It succeeded. GIMP now functions with resynthesizer.
I am convinced it was all caused by one or more registry keys left behind after uninstalling GIMP. Every time after reinstalling resynthesizer still didn't work. Only after after uninstalling GIMP, then using several different registry cleaners, followed by reinstalling, followed by installing resynthesizer according to the provided guideline earlier in this topic, it worked. So I assume that some of the registry cleaners kept missing one or more redundant registry keys, causing those to remain and mess with the resynthesizer install. Yet another reason to completely switch to Linux, I guess. Although Linux has it's problems too.
And thank you for your patience!
PS: As far as I'm concerned this topic may be set to: resolved
I am convinced it was all caused by one or more registry keys left behind after uninstalling GIMP. Every time after reinstalling resynthesizer still didn't work. Only after after uninstalling GIMP, then using several different registry cleaners, followed by reinstalling, followed by installing resynthesizer according to the provided guideline earlier in this topic, it worked. So I assume that some of the registry cleaners kept missing one or more redundant registry keys, causing those to remain and mess with the resynthesizer install. Yet another reason to completely switch to Linux, I guess. Although Linux has it's problems too.
And thank you for your patience!
PS: As far as I'm concerned this topic may be set to: resolved