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I'll start giving you a hint to fix the easy part. This loop will never trigger: while((fread(&block, sizeof(block), 1, card)) != 1) Because fread() will return the number of elements successful …

I can't see the value of the constant BLOCK, but I imagine it's 512. What happens when you do sizeof(512)? Remember that 512 is an integer. It's a different result than what you're expecting. I think …

I won't review all the code for now, just give you a critical information so that maybe you can solve the problem yourself. It's not my place to teach boolean logic, so you'll have to study it by you …

while(fread(&buffer, sizeof(buffer), 1, file) == 1) // should be less than two when eof is reached { fread(&buffer, sizeof(buffer), 1, file); You're calling fread() two times in a row. You may t …

You're on the right track. You don't need to malloc()... it can be done with an array just like you declared... now you fread() 512 bytes into that array and check the first four bytes with temp[0], …

Are you sure this code is recovering all 50 jpgs? It seems to me like you're missing half the files and only recovering 25 pics, because you're calling fread here: fread(buffer, sizeof(BYTE)*512 , 1 …

infile is a string, it's content is the expression "card.raw". So what exactly is this loop supposed to accomplish? for (int i = 0; i < *infile; i++)

Your code reads and recovers the entire content of card.raw, but you're supposed to recover only the jpg files inside it. …

When the program has opened the card.raw file and is reading into the buffer, once the program has completed one loop iteration, how does it know to read the next block of bytes and not just t …