#HOW TO OPEN .PAK FILES INSTALL#
#HOW TO OPEN .PAK FILES ZIP#
#HOW TO OPEN .PAK FILES DOWNLOAD#

Navigate to the install_root /properties/version/update/backup directory.In order to correct the misnamed file, follow these instructions: If any file name in that directory uses '.pak.zip' as an extension, then the file was installed with the incorrect name and corrective action should be taken. Examine the names of the files in the install_root /properties/version/update/backup directory. It is simple to determine whether or not a maintenance pack was installed with an incorrect file name. In addition, if the uninstallation procedure is arranged using a response file in the UpdateInstaller's silent mode, it is possible that the updateInstaller will uninstall a different maintenance pack, because it is unable to find the targeted maintenance pack. If a maintenance pack file is installed when the original maintenance pack file has an incorrect file name, then the updateInstaller may not be able to uninstall that fix.

#HOW TO OPEN .PAK FILES INSTALL#

Then, install the maintenance pack.Д¬orrective steps when maintenance pack does not uninstall due to incorrect name In other words, remove the '.zip' file name extension from the file name. If the file name ends with a '.pak.zip' file name extension, then rename the maintenance pack file to '.pak'.

#HOW TO OPEN .PAK FILES ZIP#

With this information in mind, the browser will incorrectly add a '.zip' file name extension to the name of the original file, because the file is assumed to be a standard zip file.Д¬orrective steps to be taken before installing a maintenance packД¬heck the name of the maintenance pack file before installing it. Depending on the configuration of the Windows-based internet browser responsible for downloading the file, it is possible that the browser recognizes the maintenance pack file as a zip-type file. The file format of maintenance package files are implemented in the same manner as 'zip' files. How does the file become incorrectly-named as it is downloaded? Typically, the UpdateInstaller claims that the fix is not available to be uninstalled, or it claims that it is unable to find the backup '.pak' file which is essential to the uninstallation process. Issues may arise when the UpdateInstaller is eventually instructed to uninstall that fix. No errors will result from installing a maintenance pack that has an incorrectly-named file, and the installed maintenance pack will be fully functional. The UpdateInstaller will proceed with installing the Interim Fix, even though the file name is incorrect. (The V7.0 UpdateInstaller has been improved to display an error about this issue.) Following the example above, a user may instruct the updateInstaller to install ''. Older versions of the version 6.0 and 6.1 UpdateInstaller utility will allow a user to select a '.pak.zip' for installation. If a maintenance pack file name is incorrectly renamed to '.pak.zip', UpdateInstaller 6.1.0.9 (and later versions) will show an error and not allow the maintenance pack to be installed.ДЄn incorrectly named maintenance pack may cause errors when uninstalling it UpdateInstaller version 6.1.0.9 and later will not allow '.pak.zip' files to be installed

The file on the IBM site is correctly named 'PK12345.pak', but the browser incorrectly renames the downloaded file to ''.

#HOW TO OPEN .PAK FILES DOWNLOAD#

A client may download this file using a standard browser on a Windows operating system. This causes problems for the UpdateInstaller.ДЇor example, the Application Server support site may offer an Interim Fix file named 'PK12345.pak'.

Although the original name of the file contains a '.pak' file name extension, the browser will save the file using a '.pak.zip' extension. In other words, a '.zip' file name extension is appended to the end of the original file name. This is an important distinction for the UpdateInstaller.ДЄ maintenance pack file may incorrectly have a '.pak.zip' extension when downloadedД¬ertain internet browsers on Windows-based operating systems may rename a '.pak' file downloaded from the Application Server support site to '.pak.zip'. The UpdateInstaller utility responsible for installing maintenance packs expects a fix to use a '.pak' file name extension. The name of the maintenance pack file uses '.pak' for the file name extension. Maintenance packs for Application Server versions 6.0, 6.1, and 7.0, which include Interim Fixes, Fix Packs, and Refresh Packs, are normally distributed to clients in the form of '.pak' files. The standard file name extension for maintenance packs is '.pak'

How to open .pak files