Firsty you’re using a no longer supported product.
Secondly 43s per frame indicates your hardware is very old.
We need more details.
This is my computer’s configuration.I use Topaz video enhance V2.6.4 but idk why it take so long to export💀
If you are using the Intel HD graphics or the CPU it is quite normal that it will take that long!
Sadly, most laptops are going to have a hard time doing anything fast in this hardware intensive software.
You need a beefy cpu and gpu for this kind of software.
My setup can struggle at times and it’s 96% faster than yours.
Your setup really doesnt cut it.