My goal was to execute the Winamp installer within a Sandboxie sandbox. The installer aborts immediately with the meantioned error message (see hyperlink). We found out that this is caused by Comodo’s auto-sandboxing. Comodo sandboxes the installer even if it’s already sandboxed by another application (Sandboxie).
Is there another solution? Comodo Auto-Sandbox makes sense for cases where I don’t execute a PE file with Sandboxie. It provides some kind of security.
Not sure how sandboxie works, is it possible to put all files you want to sandbox with sandboxie in one folder? In that case you can set up auto-sandbox in CIS to ignore that folder.