A number of people have reported this error. Since the error message doesn't specify the name of the missing dll, you might check the event viewer to see if an error was logged naming the offending dll.
Knowing exactly what dll is not being found would be an important step toward finding and resolving the problem.
yeah. totally agree. i got latest .net update KB4522742
this is the event from win applications event protocol:
Version:1.0
StartHTML:000000217
EndHTML:000009352
StartFragment:000002444
EndFragment:000009320
StartSelection:000002444
EndSelection:000009320
SourceURL:file:///C:/Users/dorizn/AppData/Local/Temp/tmpB573.xml
- <Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
- <System>
<Provider Name="MsiInstaller" />
<EventID Qualifiers="0">11723</EventID>
<Level>2</Level>
<Task>0</Task>
<Keywords>0x80000000000000</Keywords>
<TimeCreated SystemTime="2019-12-10T18:21:38.665964600Z" />
<EventRecordID>614</EventRecordID>
<Channel>Application</Channel>
<Computer>DESKTOP-AEQUTTF</Computer>
<Security UserID="S-1-5-21-417221294-3832998440-4032183397-1001" />
</System>
- <EventData>
<Data>Product: Rig Manager -- Error 1723. There is a problem with this Windows Installer package. A DLL required for this install to complete could not be run. Contact your support personnel or package vendor. Action FindAllRelatedProducts, entry: FindAllRelatedProducts, library: C:\Windows\Installer\MSI1C9F.tmp</Data>
<Data>(NULL)</Data>
<Data>(NULL)</Data>
<Data>(NULL)</Data>
<Data>(NULL)</Data>
<Data>(NULL)</Data>
<Data />
<Binary>7B39353642323731432D383543322D344145442D423843352D3039384430393036424546367D</Binary>
</EventData>
</Event>