Plugins errors for colour analysis

Hi there,
I need to make colour analysis on RAW2 files, but I have some problems with the plugins for these kind of analysis.
I have windows 10 version 1803 at 64 bit with java 8 latest update 201 (build 1.8.0_201-b09).
I’ve downoladed fiji version of imagej dor windows 10 64 bit, then I’ve downloaded the micaToolbox version 1.22 Windows for colour analysis of Troscianko et al 2015, following the instructions.
The raw2 files are on my desktop.
However, I can not open raw files nor generate multispectral image.
When I open the program this message appears:
“plugin configuration error…”
“duplicate command…”
I’ve checked if there are duplicate plugins but there’s not.
Also when I try to import raw files in 8 bit the image does not appears.
Then when I select generate multispectral image this error message appears:
“failed to copy image to a temporary file for processing. C:/Users…”
“at ij.Executer.runCommand(”
and so on.
Can someone help me with this problem?