Downloading any file to the browser using ASP. NETFollowing an article on how to do this using ASP 3. Indmar Serial Number. ASP. NET. Using streams, we can provide a file to the user without the need for FTP or any interference of the Internet Information Server IIS. The Code. Create an ASPX file, called download. This file takes a filename as a parameter, and returns the contents of that file in the response stream. For example, if you wanted to have the users download a file called logo. Download the logo imagelt a. The complete code in VB. NET. lt Page languagevb runatserver explicittrue stricttrue. Sub PageLoadSender As Object, E As Event. Args. Dim str. Request As String Request. Query. Stringfile if something was passed to the file querystring. If str. Request lt Then get absolute path of the file. Dim path As String Server. Map. Pathstr. Request get file object as File. Info. Dim file As System. IO. File. Info New System. IO. File. Infopath if the file exists on the server. If file. Exists Then set appropriate headers. Response. Clear. Response. Add. HeaderContent Disposition, attachment filename file. Name. Response. Add. HeaderContent Length, file. Length. To. String. Response. Content. Ie Downloading Files Without Extension' title='Ie Downloading Files Without Extension' />Type applicationoctet stream. Response. Write. Filefile. Full. Name. Response. Cinema 4D Motion Plugin Download'>Cinema 4D Motion Plugin Download. End if file does not exist. Response. WriteThis file does not exist. End If nothing in the URL as HTTP GET. Response. WritePlease provide a file to download. First, we check to see if something was passed in the Query. String, and if nothing was, then we output an error. Then we run our code only if the file actually exists on the web server. Ie Downloading Files Without Extension' title='Ie Downloading Files Without Extension' />All the conditional statements are there to avoid errors in our output. Two headers are needed one for telling the browser to save the stream as an attachment, and the other to set the length of the stream so that the browser will properly display a download progress bar. The main method here is the Write. File, which writes the contents of the file in the response stream. The Content. Type header which is added, sets your MIME type so that the browser knows what kind of file this is. You can see a listing of all the MIME types supported on your server, by looking in your web servers properties under MIME types. Ie Downloading Files Without Extension' title='Ie Downloading Files Without Extension' />Note nonExplorer browsers support the translate function as well. I have not been able to find a way to make this work IE at this time, due to a technical issue. Internet Download Manager increases download speed with builtin download logic accelerator, resume and schedule downloads. Internet Explorer formerly Microsoft Internet Explorer and Windows Internet Explorer, commonly abbreviated IE or MSIE is a series of graphical web browsers. DFd3m.png' alt='Ie Downloading Files Without Extension' title='Ie Downloading Files Without Extension' />For example, if you are serving an MS Word file, this would be applicationmsword. Octet stream, which is used above, is a straight binary and acts as a catch all datatype when you define something with this datatype, the web server will simply let you download or open the file. This code should work for all files on Windows systems, but there are some issues with Macintosh systems. Specifically, you may not be able to download the files, instead they will always open up in the browser as expected. March 9, 2. 01. 5Evagoras Charalambous. Downloading Older i. Phone Firmware IPSW Files Wondering where you can get all the older i. Phone firmware files from Heres the direct download links for all of the i. Phone IPSW firmware files from version 3. Phone 2. G, i. Phone 3. G, i. Phone 3. GS, and i. Phone 4, 4. S, or 5. Note that we are not hosting the files, they are direct links to Apples web servers. NOTE Older i. OS versions are not necessarily guaranteed to function as Apple may or may not be signing the IPSW version any longer. The newest available versions of i. Phone IPSW can be downloaded here, or follow continuously updated IPSW posts here including that which is available for other i. Devices. The firmware files can be quite large 6. MB in some cases so dont be surprised if it takes a while to download. Its easiest to just right click on the file you want and save it directly, some users experience trouble with Safari when directly clicking the download URL. If you are unsure of the type of i. Phone, here is how to check if an i. Phone is a GSM or CDMA model. Use that information to download the appropriate IPSW for the device. IPSW 3. 0. 0. IPSW 3. IPSW 3. 1. 0. IPSW 3. IPSW 3. 1. 3. IPSW 4. IPSW 4. 0. 1. IPSW 4. IPSW 4. 1. 0. IPSW 4. OS 4. 2 was released as i. OS 4. 2. 1 and this IPSW reflects that IPSW 4. OS 4. 2. 6 IPSW is thus far only intended for CDMA i. Phone 4 models IPSW 4. OS 4. 3 supports i. Phone 4 and i. Phone 3. GS IPSW 4. 3. 1i. Phone IPSW for i. OS 4. 3. 3i. Phone IPSW for i. OS 4. 3. 4i. OS 4. IPSW for i. Phonei. OS 5 IPSWi. OS 5. IPSWi. OS 5. 0. 1 9. A4. 06 IPSWi. OS 5. IPSWi. OS 5. 1. 1 IPSWi. OS 6. 0 IPSWi. OS 6. IPSWi. OS 6. 1 IPSWWe will update this list when new IPSW releases become available. Local IPSW File Locations. Any i. Phone IPSW files that you have already downloaded from i. Tunes are stored locally on your machine. You can access these directly at the following locations Mac OS X Libraryi. Tunesi. Phone Software Updates. Windows XP Documents and SettingsusernameApplication DataApple Computeri. Tunesi. Phone Software Updates. Windows Vista Windows 7 UsersusernameApp. DataRoamingApple Computeri. Tunesi. Phone Software Updates. What are IPSW files anyway The IPSW acronym is thought to stand for i. Phone Software. IPSW files are essentially just packages to deliver updates to your i. Phone, i. Pad, and i. Pod touch including the baseband and firmware. Anytime you update your device i. Tunes will grab a new IPSW from Apples servers. People are generally concerned with IPSW files for either exploration into the workings of i. OS and the i. Phone, or for jailbreaking and unlocking purposes. You can find out how to use IPSW files if you are uncertain. Jailbreaking. IPSW files are most pertinent to Pwnage since you can use a custom IPSW file if you wanted to. You can download Pwnage. Tool if you need it. Redsn. 0w works as well but may require a tethered jailbreak for some i. OS versions. Recent rulings have ensured that jailbreaking your i. Phone is not illegal, although Apple maintains that it will void your warranty. For this reason if you ever need i. Phone warranty service, be sure to unjailbreak your i. Phone before taking it into Apple. There are mixed reports of Apple caring and not being concerned that phones are jailbroken, but your mileage may vary and its best to play it safe.