With reference to the reference material downloading issue, please refer the following steps for resolving the issue manually.

Step1 – For BS-CIT & BS-CLS: Download the reference material from (File is 160 MB in Size)

For BS-CSS: Download the reference material from (File is 128 MB in Size)

Step 2 Extract the downloaded folder

Step 3 – Copy the zips from the extracted folders

Step 4 – find the ERAImpfiles folder- this folder is created on the same path where content folder is mapped in load content menu

Step 5 – Copy & Replace the zip in – ERAImpFiles\dl\rc\resources\refmaterial