To fix the “This installation package could not be opened” error, do the following: 1) Redownload the package Redownload the package to see if that fixes the issue. Also, test with different .msi files. If the same error occurs for all the .msi packages you install, proceed to the ne...
SYMPTOMS During Java installation, error message displays: Error: This installation package could not be opened. Contact the application vendor to verify that this is a valid Windows Installer package. CAUSE There are several possible causes to this issue, which are: Proxy server requires authenticati...
Installation package could not be opened [Acrobat Pro DC on Windows 10] javablood Explorer , Oct 06, 2018 Copy link to clipboard This is the error I get when I am trying to run the setup app to install Adobe Acrobat Pro DC after I had to swit...
Sometimes, in order to fix theThisinstallationpackage could not be openederror, you need to move yourinstallationfileto the root directory on your PC. To do that, you just have to locate the setupfileand move it toC:or any other root directory. After doing that, simply start theinstallation...
Since the installer service has been stopped, the installation of any package will be prevented until the service is started again. Therefore, in this step, we will be starting the service. For that: Press “Windows” + “R” to open the Run prompt. ...
There are at least four reasons why you might see the message This installation package could not be opened when trying to install WinZip. Running a WinZip EXE file If this message displays when you attempt to install using the general evaluation version EXE file (such as winzipxxx.exe), ...
The license server cannot be found on the network. The wrong product key was used during installation. The license may need to be upgraded, for example from Premium to Ultimate. The regular installation package was used in a Token Flex deployment or the opposite...
If you receive a This installation package could not be opened, Contact the application vendor to verify that this is a valid Windows Installer package message, see this.
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（程序）安装包不能被安装上