topic Re: .net version in QlikView

.net version

mikiking — Mon, 26 Jan 2026 18:19:17 GMT

Hi, I have a lot of errors from .net runtime and I upgraded the version of .net from 4.0.30319 to 4.5

but I still see in qmc about that the version is still old

How can you switch to a newer .net version?

thanks

Re: .net version

marcus_sommer — Thu, 26 Jan 2023 14:44:55 GMT

I'm not sure if this is directly possible. If - there would be anywhere within the settings.ini and/or another config-file a setting and/or there might be an registry-entries. Beside this your QlikView release might be too old for this .net version and you may running into any conflicts.

Re: .net version

mikiking — Thu, 26 Jan 2023 15:11:01 GMT

@marcus_sommer

thank you !

this is my configuration You think I have some conflict with the versions ?

Product name	QMS Backend Core x64
	Client Build Number	12.70.20100.0
	Target Platform	x64
	QlikView Build Info	release/QV12-70/36

Machine Information

	Operating System Version	Win32_OperatingSystem=@ X64 (Microsoft Windows NT 6.2.9200.0)
	.NET Version	4.0.30319.42000
	Physical Memory	393215Mb
	Available Memory	381802Mb

Re: .net version

Jill_Masinde — Thu, 26 Jan 2023 14:53:49 GMT

@mikiking

As per system requirements the .NET framework is 4.8 or higher if you are running Qlikview version 12.70 and if running version 12.60 its 4.72 and higher. Currently this are the supported versions. Most likely you will need to upgrade.

https://community.qlik.com/t5/Product-Lifecycle/QlikView-Product-Lifecycle/ta-p/1826339

https://help.qlik.com/en-US/qlikview/May2022/Subsystems/Server/Content/QV_Server/QlikView-Server/QVSRM-SystemRequirements.htm

Re: .net version

mikiking — Thu, 26 Jan 2023 15:10:33 GMT

@Jill_Masinde I understand but how ? because I already installed .net version 4.8 but I still see in "about" that the version is 4.0.30319

Re: .net version

Jill_Masinde — Thu, 26 Jan 2023 15:23:14 GMT

@mikiking The version of .NET Framework (4.5 and later) installed on a machine is listed in the registry at HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\NET Framework Setup\NDP\v4\Full. Kindly verify this will reflect the correct version.

https://learn.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed

Re: .net version

Jill_Masinde — Thu, 26 Jan 2023 15:55:44 GMT

@mikiking I have verified the .NET Framework for Qlikview for 12.70.201 in about should be 4.0.30319.42000 which correspondes to 4.8.09037 in the Registry key. I hope this helps.

Re: .net version

mikiking — Fri, 27 Jan 2023 06:03:34 GMT

@Jill_Masinde Hi yes you are right the version on the reg is 4.8.09037 thanks
You know maybe why I have so many errors in the event viewer

thanks

Re: .net version

Maria_Halley — Fri, 27 Jan 2023 08:06:37 GMT

@mikiking

It looks like the .net error comes from QlikSense, do you publish to QlikSense?

Re: .net version

mikiking — Fri, 27 Jan 2023 08:21:49 GMT

@Maria_Halley Hi

Yes

Re: .net version

Albert_Candelario — Mon, 30 Jan 2023 08:28:46 GMT

Hello @mikiking ,

Just for the record, the QlikSenseTask.exe is not an official support product of Qlik, besides that I would also suggest to post your issue at the developer repository.

GitHub - marcusspitzmiller/QlikSenseTask: Active - QlikSenseTask is a tool for starting Qlik Sense tasks from the command line.

Furthermore, it would be interesting to know when such error started to happened, was immediately after you have upgraded the .net?

I would also advise to run ProcessMonitor in case the antivirus could be playing a role here too.

Cheers,

Albert