Can't find downloaded PDF files

[Android Question]

First, I don't have SD card installed.

and I downloaded a couple of PDF files yesterday, and a message popped up says "can't read the file" some errors occurred.
The title is written in Korean and it works fine on my laptop, but not on my S3.

Since I can't open them, I want to find those files and delete it, but I can't find them on my Galaxy S3.

Where can I find them?

maybe in heaven? haha

 

[girolez]

Hi

Open myfiles app
Allfiles
Sdcard
Download

They should be there if you downloaded them with a browser

If downloaded with another app could be in a folder from the app

If truly corrupted they may not show anywhere

Roger