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1 answer
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For a home project I'm working on, I have paid upto version R3 2021 SP2.  Will this version work with Visual Studio 2022 and can I use .NET 7 with this version?

If not, what is the most current version of Telerik UI WPF that does support Visual Studio 2022?

What is the most current version of Telerik UI WPF that supports .NET 7?

Thanks, Rob.

Martin Ivanov
Telerik team
 answered on 24 Jul 2023
1 answer
127 views

Downloading and running the WPF UI demo gives an error. Installer log shows:

The following properties have been set:
Property: [AdminUser] = true {boolean}
Property: [InstallMode] = HomeSite {string}
Property: [ProcessorArchitecture] = AMD64 {string}
Property: [VersionNT] = 6.2.0 {version}
Running checks for package 'Windows Installer 4.5', phase BuildList
Looking up path for special folder 'WindowsFolder'
Running check with folder 'C:\Windows\System32' and file 'msi.dll'
Attempting to find file 'C:\Windows\System32\msi.dll'
File version is '5.0.19041.928'
Setting value '5.0.19041.928 {version}' for property 'VersionMsiDll'
The following properties have been set for package 'Windows Installer 4.5':
Property: [VersionMsiDll] = 5.0.19041.928 {version}
Running checks for command 'WindowsInstaller4_5\WindowsXP-KB942288-v3-x86.exe'
Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsi' and value '4.5': true
Result of checks for command 'WindowsInstaller4_5\WindowsXP-KB942288-v3-x86.exe' is 'Bypass'
Running checks for command 'WindowsInstaller4_5\WindowsXP-KB958655-v2-x86-ENU.exe'
Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsiDll' and value '4.5.6001.22299': true
Result of checks for command 'WindowsInstaller4_5\WindowsXP-KB958655-v2-x86-ENU.exe' is 'Bypass'
Running checks for command 'WindowsInstaller4_5\WindowsServer2003-KB942288-v4-x86.exe'
Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsi' and value '4.5': true
Result of checks for command 'WindowsInstaller4_5\WindowsServer2003-KB942288-v4-x86.exe' is 'Bypass'
Running checks for command 'WindowsInstaller4_5\WindowsServer2003-KB958655-v2-x86-ENU.exe'
Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsiDll' and value '4.5.6001.22299': true
Result of checks for command 'WindowsInstaller4_5\WindowsServer2003-KB958655-v2-x86-ENU.exe' is 'Bypass'
Running checks for command 'WindowsInstaller4_5\WindowsServer2003-KB942288-v4-x64.exe'
Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsi' and value '4.5': true
Result of checks for command 'WindowsInstaller4_5\WindowsServer2003-KB942288-v4-x64.exe' is 'Bypass'
Running checks for command 'WindowsInstaller4_5\WindowsServer2003.WindowsXP-KB958655-v2-x64-ENU.exe'
Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsiDll' and value '4.5.6001.22299': true
Result of checks for command 'WindowsInstaller4_5\WindowsServer2003.WindowsXP-KB958655-v2-x64-ENU.exe' is 'Bypass'
Running checks for command 'WindowsInstaller4_5\Windows6.0-KB958655-v2-x86.MSU'
Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsiDll' and value '4.5.6001.22308': true
Result of checks for command 'WindowsInstaller4_5\Windows6.0-KB958655-v2-x86.MSU' is 'Bypass'
Running checks for command 'WindowsInstaller4_5\Windows6.0-KB958655-v2-x64.MSU'
Result of running operator 'VersionGreaterThanOrEqualTo' on property 'VersionMsiDll' and value '4.5.6001.22308': true
Result of checks for command 'WindowsInstaller4_5\Windows6.0-KB958655-v2-x64.MSU' is 'Bypass'
'Windows Installer 4.5' RunCheck result: No Install Needed
Launching Application.
URLDownloadToCacheFile failed with HRESULT '-2146697208'
Error: An error occurred trying to download 'https://demos.telerik.com/wpf/WPF%20Demos.application'.
Dilyan Traykov
Telerik team
 answered on 24 Jun 2021
2 answers
304 views

Hi,

I created a new net5.0 WPF application in Visual Studio (16.9.6) and installed the Progress UI for WPF Extension. I added the Telerik Nuget source and installed the package "Telerik.UI.for.Wpf.NetCore.Xaml". I added the Telerik namespace (http://schemas.telerik.com/2008/xaml/presentation) to my main view and I am able to add controls from that namespace in the XAML code just fine including Intellisense support. I also see all the Telerik controls in the VS Toolbox and I can drag controls onto my view in the designer.

But, all the controls are invisible in the designer and also at runtime. No errors during design time or compilation whatsoever. Seems like there is no default theme applied at all. I already tried to explicitly set a theme but all the controls stay invisible. Default WPF controls work without any issue...

I've been working with Telerik and WPF for 10 years now and I never had a similar issue so far. Docs and forums did not lead me on the right trace unfortunately. Help would be much appreciated!

Thanks!

Marcel
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 answered on 20 May 2021
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