I'm trying to certify a desktop application for Windows 8.1 using Windows App Certification Kit 3.1.
Everything is fine with the exception of the uninstall. I created the MSI file using Wix Toolkit 3.6. When the application installs it creates an entry in Programs and Features as well as a shortcut for uninstalling.
When I trigger the uninstall from either of these locations it works properly and all the files and registry entries get removed.
However, when the WACK launches the uninstall process, the MSI starts the installation process instead.
Is there a specific command from msiexec I need to test that WACK might be using to cause this?
I really do not understand why the Kit will launch the installer again.
Thank you,
Fernando
I found the problem and my solution.
The WACK calls the uninstall process using the Change option instead of Uninstall. You can test this by going to *Programs and Feature*s and clicking Change.
Since my application does not support changing or repairing, I simply set ARPNOREPAIR and ARPNOMODIFY to "Yes" and now WACK only calls uninstall.
The other option is to offer the Change/Repair dialog on your setup project and have the Remove check-mark available.
Hope this helps.
Cheers,
Fernando
Related
I'm looking to create a Windows Installer package that will run an exe that runs another Windows Installer.
I'm putting a package together that has to install three files, an EXE, a CONFIG and an empty TXT. In addition, we also need to run the Access Database Engine 2007 as part of this process. However, when setting custom actions to just run it (with the flag /quiet) it fails because it's attempting to run an MSI inside of an MSI.
Is there any way I could somehow have it launch right after/right before or something? I've looked into WIX but honestly I'm clueless on how it would solve the problem.
Thanks.
You should look at the WiX Burn functionality and prerequisites. Some examples are:
WiX - Install Prerequisites and 3rd party applications
http://www.c-sharpcorner.com/UploadFile/cb88b2/installing-prerequisites-using-wix-bootstrapper-project-and/
You could probably just run the setup from the Burn bootstrapper - it will do its own detection if it's already installed.
My Wix installer worked installing my program, but it's broken for uninstallation. A file is removed too early, and it's needed further down the line. The uninstaller fails and reverts its changes.
This means I can't remove the package from my machine, and hence can't install any further builds of my installer (a considerable inconvenience). How can I force removal of the package?
Update, Stein Åsmul: Injecting this newer list of cleanup approaches.
Find your package in C:\Windows\Installer, where Windows keeps copies of installed MSI packages. The names are generated randomly, so you'll have to look at the creation dates of the files.
Open the MSI file with Orca. (Unfortunately there is no simple download for the orca installer. You can get it by installing the "MSI Tools" of the Windows 10 SDK, and then searching for orca.msi in C:\Program Files (x86)\Windows Kits.)
Delete the offending custom action from the CustomAction table
Now you should be able to uninstall the package.
UPDATE: You can find the actual cache MSI file using Powershell. That was for one package, you can also get for all packages (scroll down to first screenshot).
This command usually works for me:
msiexec /fv installer.msi
It somewhat recaches the installer, so you can try again with a corrected one.
One time this command didn't work and I had to use Microsoft FixIt. It solved the problem (quite a shock for me).
Depending on the exact reason of the behavior you described, you might have at least a couple of options.
If the reason of the failure is a custom action which runs on uninstall, and this custom action is conditioned with some properties you can influence upon, you can try to pass the desired value via the command line:
msiexec /x {YOUR-PRODUCTCODE-HERE} RUNMYACTION=false
In this sample RUNMYACTION is a Windows Installer property which participates in a custom action condition, and if you pass false as its value, the action won't run.
Otherwise, you can fix the logic (or just disable the custom action explicitly) and build the new MSI package. Then upload it to that target machine, and run like this:
msiexec /i YourPackage.msi REINSTALL=ALL REINSTALLMODE=vomus
Here YourPackage.msi is a new fixed package, REINSTALL=ALL instructs the msiexec to re-install the product using this new package, and REINSTALLMODE=vomus (the v part of it) will re-cache the MSI package and you'll be able to remove it the normal way afterwards.
A side note: you should test your installation on a virtual machine in order not to risk your real one.
FYI: In Windows 8.1 the installers have been moved here: C:\ProgramData\Package Cache\
If you are really desperate and all solutions above don't work try
msizap.exe
This will erase all that your installer put on a machine
LITTLE WARNING
Don't run msizap without knowing what options you want to run it with (for a list of options run msizap /? first).
I used this little tool also from Microsoft
https://support.microsoft.com/en-us/help/17588/fix-problems-that-block-programs-from-being-installed-or-removed
Basically this tool can be used to "repair issues including corrupted registry keys that block you from installing or removing programs"
What it fixes:
Corrupted registry keys on 64-bit operating systems
Corrupted registry keys that control the update data
Problems that prevent new programs from being installed
Problems that prevent existing programs from being completely uninstalled or updated
Problems that block you from uninstalling a program through Add or Remove Programs (or Programs and Features) in Control Panel
It can be used for:
Windows 7
Windows 8
Windows 8.1
Windows 10
I usually just look for <Your Installer's Name>.msi or <Your Installer's Company Name> in the registry and delete some of the uninstall keys from some of the Products under the Windows installer trees and everything usually works fine and dandy afterwards, although this WOULD leave some stuff lying around like cached installers and possibly tons of other registry keys for each file installed, etc. but its ALWAYS worked for me when developing installers because honestly, who cares if one MSI is left over and cached somewhere? You're using the machine for development anyways, right?
I have been using InstallShield LE in Visual Studio 2010, but it is heavily limited and sometimes buggy. I looked at paid InstallShield versions, but these also have too many limitations for that price tag.
So I decided to switch to WiX. I have had some experience with it some years ago. It was pretty easy to build a simple installer using SharpDevelop with WiX tools.
Now I am trying to collect solutions and tools for WiX. Basically, I need to get the following functionality (requested by my client):
when I launch the installer, it should check a text file on the server and see if a newer version is available. If it's the case, then the installer should be able to download the updated installer package and launch it (are there any downloader utilities in WiX?)
solving dependencies. Major dependency of my app is .NET 4 (which itself depends on Windows Installer 3). The installer should offer the user to download and install them automatically
logging the installation process, also collecting the log file of the dependencies' installation process. I don't want the user to hunt various .log files in case .NET4 or WindowsInstaller3 installation fails. All the information should be collected in one place and if something fails, I should show the user a custom popup dialog with an option to save the complete install log file and send it to me
installer should be able to detect if there is a newer version of my app already installed, and show a meaningful customized error message before it exits
installer should be able to detect if there is an older version of my app already installed. and offer the user to exit installation or uninstall the previous version and install the new version. BTW, there are no minor component upgrades planned, I prefer to reinstall everything fresh (I guess, this is a major upgrade in the terms of WindowsInstaller). Installshield LE failed on me for this, it just showed an error box with the message about another product, but did not offer to uninstall it
in case of an upgrade, installer should be able to detect if some of application components are in use (running application processes) and show a custom error message and not just some cryptic "Installation failed"
I have read that it may be a bit painful to manage upgrades even if I keep my UpgradeCode intact, because this code is stored in the Windows Registry in a compressed way and also if the user renames the downloaded file, it might get detected as a completely new product by WindowsInstaller ... or maybe this is only the case with WindowsInstaller .msi files and WiX has some trick to avoid this issue?
About update downloading - I need this functionality also in my application itself. I am not sure how to implement it efficiently, so I can reuse the same update downloader code/utility in both WiX installer and in my app.
Is it possible to satisfy all these requirements using currently existing WiX tools, or maybe I'll need to code some components from scratch?
WiX is definitely the way to go in my opinion.
when I launch the installer, it should check a text file on the server and see if a newer version is available. If it's the case,
then the installer should be able to download the updated installer
package and launch it (are there any downloader utilities in WiX?)
In my opinion, this type of functionality is best handled by the application. However you can implement such functionality in a custom bootstrapper. The latest development of WiX includes a bootstrapper engine Burn that allows you to write your own custom bootstrapper on top of it.
solving dependencies. Major dependency of my app is .NET 4 (which itself depends on Windows Installer 3). The installer should offer
the user to download and install them automatically
You can use the standard WiX bootstrapper to install .NET as a prereq. Or if you create your own custom managed bootstrapper application, you can install .NET a prereq to your bootstrapper as in this example
logging the installation process, also collecting the log file of the dependencies' installation process. I don't want the user to
hunt various .log files in case .NET4 or WindowsInstaller3
installation fails. All the information should be collected in one
place and if something fails, I should show the user a custom popup
dialog with an option to save the complete install log file and send
it to me
Using the two bootstrapping methods above, when you launch your msi you can specify parameters for logging. In my own custom managed bootstrapper I created a button to open the log files created during installation.
installer should be able to detect if there is a newer version of my app already installed, and show a meaningful customized error
message before it exits
You can do this using launch conditions
installer should be able to detect if there is an older version of my app already installed. and offer the user to exit installation or
uninstall the previous version and install the new version. BTW,
there are no minor component upgrades planned, I prefer to reinstall
everything fresh (I guess, this is a major upgrade in the terms of
WindowsInstaller). Installshield LE failed on me for this, it just
showed an error box with the message about another product, but did
not offer to uninstall it
In my experience this major upgrades are the least complicated
approach.
in case of an upgrade, installer should be able to detect if some of
application components are in use (running application processes) and
show a custom error message and not just some cryptic "Installation
failed"
I think WiX/Windows Installer are generally good at handling these
scenarios and automatically notifying the user that
files/applications need shutdown without you having to author
anything extra in your installer.
All that said, you may want to look into creating your own custom managed bootstrapper using WiX and Burn. That is not trivial however. The best place to go is to download the source code to the WiX Weekly Releases and checkout the project src\Setup\WixBA. It is the custom BA that they wrote to install WiX. There isn't much documentation out there yet because WiX 3.6 is not released (although it is pretty stable). However you don't have to create your own BA to make a solid WiX installer that can handle upgrades and logging.
I have created a WiX installer and would like to launch a custom action dialog on uninstall. From this dialog I would like to gather information on why the user is uninstalling my application (well, this means just launching the web-browser).
I have seen some people using the On="uninstall" property, but I am not sure if this is the one to use, and how to use it, for the above action.
Windows doesn't show UI when a product is uninstalled from Add/Remove Programs or Programs and Features.
JakobJ: I wouldn't mess with this uninstall sequence. Any modal dialog that pops up when the installation is run in silent mode (which it is from add/remove) could cause your entire product to be axed in a corporate environment. If your uninstall is invoked from a management system such as SCCM and the uninstall on a lot of machines fails because the uninstall gets stuck on a dialog, this will not soon be forgotten. Trust me.
I'm writing a new major upgrade of our product.
In my installer I start by finding configuration settings of the previous version, then I'd like to uninstall the previous version.
I have found several guides telling me how one should make a MSI suitable for such upgrades.
However, the previous was not an MSI.
It was not according to best practices.
It does, however, in registry HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall{GUID} specify an UninstallString.
Using a RegistrySearch I can easy find the command below, which I store in UNINSTALL_CMD.
RunDll32 C:\PROGRA~1\COMMON~1\INSTAL~1\PROFES~1\RunTime\10\01\Intel32\Ctor.dll,LaunchSetup
"C:\Program Files\InstallShield Installation Information\{GUID}\setup.exe"
-l0x9 -removeonly 4:
I cannot get the hang of the CustomAction needed to perform the actual uninstall.
<CustomAction Id="ca.UninstPrev" Property="UNINSTALL_CMD" ExeCommand="" />
The MSI logs says:
Info 1721. There is a problem with this Windows Installer package. A program required for this install to complete could not be run. Contact your support personnel or package vendor. Action: ca.UninstallPrevious, location: RunDll32 C:\PROGRA~1\COMMON~1\INSTAL~1\PROFES~1\RunTime\10\01\Intel32\Ctor.dll,LaunchSetup "C:\Program Files\InstallShield Installation Information{GUID}\setup.exe" -l0x9 -removeonly, command:
Anyone seeing what I am doing wrong here?
Regards
Leif
I did application repackaging for a couple years at Continental Airlines where I did SMS pushes to an 18,000 seat forest. I frequently had a legacy application in the wild that was not installed using MSI that I needed to get redeployed using MSI and once that was done I supported major upgrades going forward.
These previously deployed apps typically had very broken and misbehaved uninstallers. Instead of calling these, I would use SMS to query the forest to get all the deployed versions. I would then deploy those old packages to a integration lab and work out what it was each installer did to the machine and write my own aggregated "forced cleanup" custom action that was capable of wiping the various versions of the application off the machine.
I executed this custom action prior CostInitialize so that when the new MSI did it's costing it wouldn't be influenced by the crap that was no longer on the machine. This worked for me because I pushed packages as System and I didn't have to worry about elevation issues. If you want to be fully UAC compliant you would want to run this custom code from a prereq package and either have your users run it manually or wire it into a bootstrapper to run prior to your MSI.
After a good nights sleep I found my error.
If you really read http://wix.sourceforge.net/manual-wix3/wix_xsd_customaction.htm the answer was there.
I was trying to make a type 50 custom action, launch an executable already installed on system.
Property specifies the full path to an executable to launch
ExeCommand specifies the command line arguments for this executable above.
And my fault was that I did place the full exe+command line in the Property field.
/L