Han Uil

For me, the problem was solved by removing all the Microsoft Visual C++ runtimes and installing the latest x64 & x86 supported Microsoft Visual C++ Redistributable downloads.

Just mentioning that I have the same problem of not being able to import fx chain presets all of a sudden. No error when importing; just nothing happens. I'm running Windows 11 and I suspect that a Windows update might be the cause. I will try and remove the latest August/September updates later on this week...