Hi Graham, I had tried that but it didn’t work for me either. I was looking in the Clarion11 / bin directory and found an .xlog file when opening it with Clarion says:
Clarion Version: 11.0.0.13401
.NET Version: 4.0.30319.42000
OS Version: Microsoft Windows NT 6.2.9200.0
Current culture: Spanish (Spain, International Sort) (es-ES)
Current UI language: en
Working Set Memory: 293420kb
GC Heap Memory: 25201kb
Unhandled Exceptions
UnhandledException caught in QuietMode do not Terminate
ThreadException caught
Exception Type: System.IO.FileNotFoundException
File Not Found: Microsoft.Build.Utilities, Version = 2.0.0.0, Culture = neutral, PublicKeyToken = b03f5f7f11d50a3a
Error Message: Could not load file or assembly ‘Microsoft.Build.Utilities, Version = 2.0.0.0, Culture = neutral, PublicKeyToken = b03f5f7f11d50a3a’ or one of its dependencies. The system cannot find the specified file.
I finally installed Visual Studio .NET 2015 since it was a new PC and I didn’t have it installed and now it works. It seems that the problem is that Microsoft.Build.Utilities cannot find it. At least now it works!