I'm about to close this thread...there will be no support until it is supported. Especially since no new speccy versions have been released since this thread began.
Along with previous comments, I am gob-smacked at this attitude, I hope that these moderators don't represent Piriform, who have released Windows 10 updates for CCleaner. For any body else who is interested, Speccy runs from portable apps with the following errors, CPU dll init failed and doesn't return info for CPU, RAM, Motherboard, and Graphics, but the rest is OK. HWinfo on portable apps is a good alternative. I will now try the paid for support and hopefully get a bit more respect from them. All we want is information.