User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; rv:1.7.3) Gecko/20041001 Firefox/0.10.1 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; rv:1.7.3) Gecko/20041001 Firefox/0.10.1 After downloading DOS executable files (to any folder), the executable file can be copied and run but any attempt to delete the file results in a Windows message that the file is in use and cannot be deleted. A reboot of the operating system still gives this problem. Only a reboot to Safe Mode will allow a manual delete of the file. This happens only with DOS EXE files downloaded in Firefox. Reproducible: Always Steps to Reproduce: 1. Download a DOS EXE executable file with Firefox. 2. Attempt to delete the file from the Windows Explorer or Command Prompt. 3. Receive error that the file is in use. Actual Results: Windows states that the file is being used by another process. A reboot of the OS still does not allow the file to be deleted. Expected Results: The file should be deleted. I believe that Firefox is doing something that flags the file in a way preventing Windows from deleting it. This only happens to files downloaded with Firefox.
what dos file, url ?
Any DOS file from any site will do, but if you need an example you can use: http://us.creative.com/support/downloads/download2.asp?Product_ID=1842&dlcentric=273&Product_Name=Sound+Blaster%AE+16&OSName=DOS However, this has happened across multiple files and sites.
Reproducable under win2k sp4 when saving to either a ntfs or fat32 drive
->NEW ->MAJOR (understatement ?)
Mozilla/5.0 (Windows; U; Windows NT 5.1; rv:1.7.3) Gecko/20040930 Firefox/0.10.1 (MOOX M3) WFM
I don't see how this can be a Firefox problem. I was able to duplicate the problem with the example file given. However, using Process Explorer shows that explorer.exe is what is holding handles open on the file, not Firefox. I think this is a Windows problem - I seem to remember seeing this happen with IE before..
Just some more information for those who work on this, I defraged my hard drive the other day an have found that i can now delete the file that this bug mentions. I used norton system works rather that the windows defrag as well. i dont know if there would be a differance or not.
Just to confirm this still happens with the 1.0 release. One other thing I checked is to do a Scandisk (with a reboot) on the NTFS partition. This did not resolve the problem. I also tested on a completed different download file (still DOS EXE, which is the only type that seems to cause this problem). I extracted the files from it, including the DOS EXE files included inside the file (it was a self-extracting file, obviously). This problem does NOT occur with those files. I can delete those files just fine. The original DOS EXE is, however, still undeletable unless you go into a safe mode command prompt to manually delete the file. I understand that it does not seem like this could be a Firefox problem, but as it is only happening in Firefox (and consistently) it seems like something possible to track down. Of course, I wouldn't rank the problem that high as it has a workaround and probably is very rarely encountered.
*** Bug 271224 has been marked as a duplicate of this bug. ***
*** Bug 279702 has been marked as a duplicate of this bug. ***
*** Bug 279831 has been marked as a duplicate of this bug. ***
Just so everyone is clear, you CAN delete the file but you must reboot to maintenance mode to do it.
*** Bug 325158 has been marked as a duplicate of this bug. ***
In reply to "reboot to maintenance mode": It is possible to delete the file without rebooting. To do so, kill explorer using Task Manager (or the process manager of your choosing) to free the lock, then run a shell from Task Manager, delete it with the shell, and restart Explorer. Clean, quick. Perhaps this is getting locked because Firefox uses the Win32 API's HTTP download functionality, and Windows is getting confused? WebClient, isn't it? I'm throwing that out there, Firefox is probably smarter than that as a product.
And for the record, this happened for me with a GUI subsystem (i.e., non-DOS) executable. It does not appear to be limited to DOS executables, simply any aborted PE file ending in .exe will do.
I have experienced this bug as well, but with general exe's. This bug has occured three times to me, and it seems to happen when, 1. start a new download 2. X out of the download manager window 3. close out of firefox When I attempt to delete the half downloaded exe from desktop, I get a message that it is in use by another program.
Sometimes this file can be deleted by opening notepad and throwing a few ASCII characters into the /empty/ exe file (I've only seen this file empty after an aborted download). Reboot, possibly more than once, and the file can be deleted. You would think after a couple of years that this bug would be addressed.
Reassigning to default assignee & QA contact in the vague hope that people might get mail about it or bored people searching nobody's bugs someday might be interested in further researching it.
anyone still seeing this?
Seems to be resolved with xp sp2 Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:18.104.22.168) Gecko/2008031114 Firefox/22.214.171.124
=> WFM Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:126.96.36.199) Gecko/2008092417 Firefox/3.0.3