Quote Originally Posted by Robert Kosek
Strange, it should work. I don't use SDL so I can't test everything, but I know for sure it isn't Abbrevia!

Is the archive encrypted, or is the file in a subdirectory?
Yes i checked size of the stream and its exactly same as the file, so all right there.

The SDL funcion that don't work

In the other unit(the one that does not support protected zip) exports to Tstringstream and work all right.