1. David Peace (Powersoft)
  2. PowerBuilder
  3. Monday, 12 September 2022 10:55 AM UTC

Hi Guys

I'm getting an erro -19 trying to load a Dot Net DLL using LoadWithDotNetCore. The customer has installed Dot Net 3.1 See below:

Microsoft Windows [Version 6.3.9600]
(c) 2013 Microsoft Corporation. All rights reserved.

C:\Users\david.peace>dotnet --list-runtimes
Microsoft.NETCore.App 3.1.24 [C:\Program Files\dotnet\shared\Microsoft.NETCore.A

C:\Users\david.peace>dotnet --info
  It was not possible to find any installed .NET Core SDKs
  Did you mean to run .NET Core SDK commands? Install a .NET Core SDK from:

Host (useful for support):
  Version: 3.1.24
  Commit:  3b38386083

.NET Core SDKs installed:
  No SDKs were found.

.NET Core runtimes installed:
  Microsoft.NETCore.App 3.1.24 [C:\Program Files\dotnet\shared\Microsoft.NETCore

To install additional .NET Core runtimes or SDKs:



It all looks OK to me, what am I missing?

Using PB2019R3 running on Windows Server 2012R2



Accepted Answer
David Peace (Powersoft) Accepted Answer Pending Moderation
  1. Thursday, 24 November 2022 13:50 PM UTC
  2. PowerBuilder
  3. # Permalink

I rewrote this functionality another way to work around the problems.

Decided to  use a webservice rather than fight with Dot Net issues.

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Francisco Martinez @Appeon Accepted Answer Pending Moderation
  1. Monday, 12 September 2022 14:09 PM UTC
  2. PowerBuilder
  3. # 1

Hi David,

I see you have the runtime installed. Please try installing the SDK as well and seeing if that solves the problem.


  1. David Peace (Powersoft)
  2. Tuesday, 13 September 2022 08:22 AM UTC
I'll ask the customer, but getting software installed on their production server is extreemly difficult. I need to be sure it will fix the problem....
  1. Helpful
  1. Francisco Martinez @Appeon
  2. Tuesday, 13 September 2022 15:20 PM UTC
David, does this issue also happen when trying to load ANY assembly? What .NET does the assembly target?
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