You are requested to download IT त मराठी, ऐटीत मराठी course content from the below link:
http://fileserver.mkcl.org/centerdownload/IT_Marathi_2018.zip (Size : 156 MB)
After download extract it, then copy all folder from IT_Marathi_2018 and paste in content folder. That is content path of all content.
I hope it is write steps, please vote my answer