This is PrusaSlicer 2.8.1, compiled for Windows 64 bit, with the only change being the wipe tower temperature fix described in pull request #9737 on the PrusaSlicer GitHub repository.
This archive contains drop-in replacements for your existing .exe and .dll files.
Installation:
- If you don't have PrusaSlicer 2.8.1 installed already, download it from https://www.prusa3d.com/page/prusaslicer_424/ and install it.
- After it's installed, go to
C:\Program Files\Prusa3D\PrusaSlicer - If you want, copy (don't move) all .exe and .dll files to a backup folder
- Download the zip file below
- Extract the contents to the
C:\Program Files\Prusa3D\PrusaSlicerfolder, copying over existing files
Now when you run PrusaSlicer, you get 2.8.1 with the wipe tower temperature fix that allows you to use your MMU with materials that require different temperatures, without having the nozzle jam from a high-temperature filament inside a too-cool nozzle.
Why replace all these files? Because even though this is one change, I don't know where it ends up. Simply replacing prusa-slicer.exe doesn't cause any change in the temperature switching behavior, so it's either in another .exe file or more likely in one of the .dll files. I don't know which one.