PDFs not downloading issue information

I was working on material things, but I thought to check your comments and found this one comment. (Check above image)

What is the solution?

So, now the next task is to use my server to host all the pdf files of GTU, in case this ever happens again, I won't be affected, and others won't have to face any problems either.

There were around 20k papers, and I successfully recovered 19k of them using the Wayback Machine.

Soon, I will upload all these files to the server and then update them on the website.

A big task (Almost 20k PDFs + PDFs inside Zip - will extract them as well).

So for now, papers before 2018 will throw a 404 error.

Apart from these old papers, I will transfer all other papers to my server as well.

And yes this will take time!

So this is all for today!

Yours truly @GTURanker_Bot