From Bugzilla Helper: User-Agent: Mozilla/4.61 [en] (OS/2; U) BuildID: M17 installer looked for unzip.exe in g:\insttemp.epf. It didn't exist. I was able to create it though, and throw unzip.exe in there. :) it continued successfully. Reproducible: Always Steps to Reproduce: 1.Just run setup.exe. 2.choose g:\ob\warpzilla as destination 3.Note: system is on g: drive. HPFS. Actual Results: pauses; "can't run g:\insttemp.epf\unzip.exe" Expected Results: Just work, dang it.
The installer is not actually a native Mozilla component, it's maintained by an outside contributor. But this bug has been fixed. Here is the text of a post from the creator of the installer: 1) The installer fails to install because of an error that it can't find unzip.exe. Thats because for some unknown reason it doesn't create the temp dir in the bootdrive. I've just fixed that and emailed Henry the update. Thanks for opening the bug!