I Got Error Dialog When Run Cloanto Eurocalc 3.3

Guys,today i downloaded a jaguar skins for Cloanto Eurocalc 3.x form Iceman(great guy) everything goes smoothly except running Cloanto Eurocalc 3.x

,an error dialog appears ,telling me Unknown error.so i am stucked and dunno if i do something wrong or the error due to the installer itself.but i donwload Cloanto Eurocalc 3.x from its offlical site :canadian: any idea?and i am sorry if there is a wrong place for this thread! :wub:

#85426