unable to install Robinson curriculum on linux ubuntu 19.10

For a number of reasons I want to use my linux machine as a teaching computer for my kids. So... I want everything they use to run on this machine. I want to install and run the Robinson curriculum on this computer. It's really a simple windows program all it does is read .tif files. It's little more than a pdf reader. This is my latest error trying to run it on Playlinux: [12/18/19 12:34:46] - Running wine- Robinson.exe (Working directory : /home/adventurer/.PlayOnLinux/wineprefix/c/drive_c/Program Files (x86)/Robinson Curriculum) 0009:fixme:ieframe:PersistMemory_Load (0x142970)->(0x49b94c 9c) 0009:fixme:ieframe:OleControl_FreezeEvents (0x142970)->(1) 0009:fixme:ieframe:OleControl_FreezeEvents (0x142970)->(0) Could not load wine-gecko. HTML rendering will be disabled. 0009:err:mshtml:create_document_object Failed to init Gecko, returning CLASS_E_CLASSNOTAVAILABLE 0009:fixme:ole:CoCreateInstanceEx no instance created for interface {00000000-0000-0000-c000-000000000046} of class {25336920-03f9-11cf-8fd0-00aa00686f13}, hres is 0x80040111 0009:fixme:ieframe:handle_navigation_error Navigate to error page 0009:fixme:ieframe:bind_to_object BindToObject failed: 800c0010 0009:fixme:wininet:InternetCheckConnectionW (L"http://www.robinsoncurriculum.com/splash " 1 0) 0009:fixme:urlmon:InternetBindInfo_GetBindString not supported string type 20 0009:err:mshtml:create_document_object Failed to init Gecko, returning CLASS_E_CLASSNOTAVAILABLE 0009:fixme:ole:CoCreateInstanceEx no instance created for interface {00000000-0000-0000-c000-000000000046} of class {25336920-03f9-11cf-8fd0-00aa00686f13}, hres is 0x80040111 0009:fixme:ieframe:handle_navigation_error Navigate to error page

Yup, that's gibberish to me, but I didn't install linux on a computer to not figure out what the hell I'm doing. Ultimately, how do I run this damned program on here?