labview cannot load MIFSystemUtility DLL

After searching for a long time, I saw the solution on the official website...

Unable to Load MIFSystemUtility.DLL When Installing Via NI Package Manager - NI

problem causes:

        This error could have different root causes depending on what software you have installed (or uninstalled) previously. If you have previously uninstalled NI software, this error can be caused by corruption in the unintstall process, failing to remove the appropriate registry keys. This does not cause any problems until software must be reinstalled and certain registry values are not set as expected.

        This error may have different root causes, depending on what software you previously installed (or uninstalled). If you have previously uninstalled the NI software, this error may be caused by corruption during the uninstallation process, which failed to remove the appropriate registry keys. This does not cause any problems until the software has to be reinstalled and some registry values ​​are not set as expected.

In a nutshell, there is a problem with the registry value installed before and needs to be deleted before reinstalling.

Solution:

To solve this error, you must manually delete the MIFSystemUtility registry key.

1. Open the Registry Editor. (In Windows 10, type regedit into the search bar and press Enter).
2. Navigate to the following registry key: Computer\HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\National Instruments\Common\Installer\MIF\MIFSystemUtility
3. Right click the key MIFSystemUtility key in the file tree and click Delete.

After deleting the registry key, you should be able to install the software without error.

After deletion, it will be resolved in seconds...