Adding files to an already created ISO.

[kmakrygiannis11]

Hello,

Is it possible to add more files to an already created ISO? For example run iso.proccess for (Test1.pdf, Test2.pdf) and need to re-run it for (Test3.pdf) on the same ISO file?

When I do that, the new file that is added (Test3.pdf), is damaged and cannot access it.

The actual reason I want to do that is because I need to know the exact iso size after adding a file.

Thanks in advance