Sharon: Before the Operating System executes win.com, the OS is in DOS mode, users can manually delete any files. Windows Explorer will not display the *.dat even when view show all hidden files are turned on. To delete any *.dat in the IE, depending on Win OS, theses files are located differently. Find these files by running in DOS mode using DIR /ah or dir /? to find the option. xx\cookies\*.dat xx\temporary internet files\content.ie5\*.dat (in IE 5.x. IE 4.x have different path) Put the 2 statements in the autoexec.bat preferred before @echo off. xx is the path where your IE 5.x is installed. del xx\cookies\*.dat del xx\tempor~1\content.ie5\*.dat Every time your reboot your PC it will delete these files You may get a file not found message if you starts the PC without starting Windows. Just ignore that statement because these files weren't created by IE yet. Teck -----Original Message----- From: thelist-admin at lists.evolt.org [mailto:thelist-admin at lists.evolt.org]On Behalf Of sfmalo Sent: Wednesday, October 31, 2001 6:27 AM To: thelist at lists.evolt.org Subject: Re: [thelist] Index.dat file in I.E. Michele - This is a hidden file. When in Explore, it doesn't even show up if you have View Hidden Files checked. I was told about this by an MS Windows tech support person a couple of years ago as a tip to free up space on my hard drive. As I mentioned before it was most helpful and worked until I started using 5.5. Now, access is denied. Don't think it has a thing to do with the size of the cache. The .dat file just grows and grows as one continues surfing the Web. Deleting the cache does not affect it. Can anyone else give me a clue as to how to access this file now? Thanks. Sharon ----- Original Message ----- From: "Michele Foster" <michele at wordpro.on.ca> To: <thelist at lists.evolt.org> Sent: Sunday, October 28, 2001 8:35 PM Subject: Re: [thelist] Index.dat file in I.E. > > Sharon, > > I don't think you need to do this at all now (if you ever did before). The > temporary files directory you show below is for IE's cache. You can modify > your cache size and options from the Tools/Internet Options menu in IE. > > For Outlook, the way to compress file sizes, is to go File, Folder, Compact > Folders (from OE menu). This should eliminate any wasted space. Depending > on your view in OE, don't have a mailbox open when you compact the folders, > otherwise it won't do that one. (Tho, there is an option to compact just > the current one.) > > IE 5.5 and maybe sooner, uses *.dbx files to store mailboxes/folders. On > my system, they can be found at: C:\WINDOWS\Application > Data\Microsoft\Outlook Express. I have safely deleted old *.dbx files > and/or backed up just that file. For example, when I've finished working > on a project, and don't anticipate anymore work from the client, I'll > archive the entire dbx file with the projects' files. You can copy and > paste those DBX files to another computer and have those mailboxes show up > there too. And if you ever need to reinstall windows, you can archive all > the files in one spot. > > Anyway, hope I've answered your question, tho not specifically. FWIW (for > what its worth), I had one index.dat file in the folder you mention and it > was only 3 k... hardly going to save me any space ;) > > Good luck, holler back if you are still having problems. > > Michele > > > ----- Original Message ----- > From: "sfmalo" <sfmalo at msn.com> > > > | Sometime ago I was given instructions on how to delete Outlook Express's > | index.dat file. Since it gets real bloated over time, you can regain some > | disk space by doing this. I hadn't done this since I upgraded to I.E. 5.5. > | So today I tried it and, lo and behold, I got an "access denied" message! > | Looked thru the MS Knowledge Base for an answer/solution but couldn't find > | one. > | > | Anyone know how to do this now? > | > | P.S. This is how it was done before. At the MS-DOS prompt, change the dir > | from c:\windows to c: Then, type in del > | c:\windows\tempor~1\content.ie5\index.dat <enter>. IE automatically > rebuilds > | the file after that. --------------------------------------------------------------------------- Sharon F. Malone "web design and Internet writing services" http://www.24caratdesign.com sfmalo at 24caratdesign.com --------------------------------------- For unsubscribe and other options, including the Tip Harvester and archive of TheList go to: http://lists.evolt.org Workers of the Web, evolt !