Self-extracting publications not working

Hello, we are using version 4.6.1 of HTML Executable, and whenever we create a self-extracting publication with a portable browser, the resulting exe once compiled, unpacks all resources to a temp folder, but deletes them immediately, so when the browser opens, is unable to find any files. We can see, with an explorer window open, how the files get extracted in real-time, and how they get deleted as soon as they are unpacked. Is this a problem with this version of the software?. Is there a way to avoid this behavior?
Thank you.

What portable browser are you using?