4,166 questions
Maui - App Installer failed to install package dependencies. Ask the developer for Microsoft.WindowsAppRuntime.1.2 package.
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Dani_S
4,501
Reputation points
Hi,
I tried to run MSIX in window 10 professional machine and I got this error:
App Installer failed to install package dependencies. Ask the developer for Microsoft.WindowsAppRuntime.1.2 package.
I tried to install these exe 64/86 from this link without success.
https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170
Any help?
Developer technologies | .NET | .NET MAUI
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 40%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYL%3C/text%3E%3C/svg%3E)
Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 50,126 Reputation points Microsoft External Staff2023-10-30T01:55:07.6933333+00:00 According to this error, you need to install the corresponding Runtime package.
Please install the corresponding package from the Runtime Downloads section of Windows App SDK 1.2.
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Dani_S 4,501 Reputation points
2023-10-31T07:11:04.8833333+00:00 I installed both x64+x86 from the link you provided and still same error:
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Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 50,126 Reputation points Microsoft External Staff
2023-11-01T03:30:27.9733333+00:00 For further investigation, could you please provide detailed steps that can reproduce this issue?
Is this MSIX file a post-release MAUI program?
I tried publishing the MAUI program and installing the MSIX file and this issue did not appear.
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Dani_S 4,501 Reputation points
2023-11-01T12:35:10.5466667+00:00 Dear Yonglun Liu,
- I published through this cli command:
dotnet publish -f net7.0-windows10.0.19041.0 -c Release /p:AppxPackageSigningEnabled=true /p:PackageCertificateThumbprint="c01ba45666762f3615cf6813aeb4dc4b1919541d"
- I installed package from the Runtime Downloads section of Windows App SDK 1.2.
- I run the msix installer in non internet enviorement.
- I got the error above.
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Dani_S 4,501 Reputation points
2023-11-01T12:57:47.6733333+00:00 Addition:
I opened the msix folder and run install.ps1 and it opened the development mode setting :I checked to true;
and later run it again and the script run succesfully.
And later i run the msix successfuy.
Can you please explain ? does development mode setting need to be true in the client.
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Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 50,126 Reputation points Microsoft External Staff
2023-11-02T08:35:47.2233333+00:00 After investigation, there is a corresponding RunTime installation package in the
Dependenciesfolder after the MAUI program is released.After installation, open PowerShell and run the
Get-AppxPackage -name *WindowsAppRuntime*command. Did you see the corresponding dependency packages?
Is your test environment a constrained LTSC system? If it is, Store-related packages will not be provided.
Can you please explain ? does development mode setting need to be true in the client.
For packages that have already been released, you do not need to turn on developer mode.
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Dani_S 4,501 Reputation points
2023-11-08T16:20:49.4633333+00:00 Regarding: Is your test environment a constrained LTSC system? If it is, Store-related packages will not be provided.
In one of my test environment i do not have internet. is it connected ?
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Yonglun Liu (Shanghai Wicresoft Co,.Ltd.) 50,126 Reputation points Microsoft External Staff
2023-11-09T05:29:35.2233333+00:00 Thanks for your feedback.
Since your issue is related to the specific publish environment. Therefore, it is recommended that you create a support ticket to get one-on-one technical support.
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Dani_S 4,501 Reputation points
2023-11-22T14:52:57.69+00:00 I see the see the corresponding dependency package.
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