What is the difference between msi and msp

The action would read the Patch Files table for further info wherein you can either do a byte-wise patching or by patch code. I hope this would answer your query?

Kindly revert back if you require further information regarding the same. StringData 4 WScript. The ApplyPatchToFile function takes the designated delta and applies it to the specified basis file and writes the resultant target to disk. I'm using version 3. Posted by: dduronc 11 years ago. I'm also looking to do the same thing. Where inside of the. Posted by: nheim 11 years ago. Hi Derek, resurrecting a more than 4 year old thread is a bad idea Please create a new thread and describe your problem well enough to give other people a chance to understand it Regards, Nick.

Rating comments in this legacy AppDeploy message board thread won't reorder them, so that the conversation will remain readable. Answer this question. Posted by:. Don't be a Stranger! Sign up! View more:. Software Deployment Questions. I'm trying to make my command line works inPowerShell and as to be a silent install. Problem with repackaging a application which has a enforced reboot post-install.

Can someone help me with this script please? KACE not sending notification emails for tickets. The Add Files for This Package dialog box opens. Specify whether you want to include additional folders and files with your package file, and if so, whether you want to include dynamically linked files. Right-click the Packages explorer, and then click New Transaction.

InstallShield adds a Transaction folder to the Packages explorer. In the Packages explorer, right-click the Transaction folder and then click the appropriate command: New Windows Installer Package. Include the Windows Installer 4. Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search.

Currently I am working on a project which is deployed by using an MSI package. How would I also go about creating an MSP patch? I trawled through the internet and cant seem to find anything. Patching is very complicated and difficult to work with, and quite unreliable if you don't follow proper MSI practices.

I use it only when I have to in order to achieve a fix that isn't possible to deliver in any other way. An example of this is if a product's uninstall sequence is broken so that the uninstall doesn't complete but goes into rollback. Then I patch with a minor upgrade to fix the error in the installed product, and then uninstall it. Most of the patches I have made this way was made with Wise Package Studio - and they worked well.

I also use patching to deliver very small fixes to released products. Typically just a single file or two with some urgent hotfixes. Any complex software release may urgently need such a patch a few weeks after main release as urgent issues are discovered in the wild and a quick fix is desired. This is to prevent large downloads for end users. And in these cases I always enable " include whole files " in order to prevent bit-level patching which is notoriously error prone.

Many people want to use patching to deliver small daily updates to QA-testers. Forget it. It is not worth the risk, certainly not the effort and saves practically no time whatsoever unless your testers are overseas. Then Windows installer follows a flowchart to decide how to patch such files. You could write a program and register a call back as an external UI, which gets called for every file being installed by the Windows installer. You are commenting using your WordPress.

You are commenting using your Google account. You are commenting using your Twitter account. You are commenting using your Facebook account. Notify me of new comments via email. Notify me of new posts via email. Technokrafti's Weblog. More on Patching If you want to extract a. Share this: Twitter Facebook.