Problem to use Javis

after installing the latest version of Javis(0.9) on windows 7 sp1 and trying to use it, the compilation of the package gives a lot of error messages which the first is about accessing a file in my Temp directory for removing, I d’ont know where is the problem that happens for installed Julia(1.9.4) and for embeded as binary (1.6.7)
thanks for any help