Hi,
I'm using MS HPC 2008 R2 where I have configured HpcServiceHost to run under .Net v4.0.
It used to work fine, but since couple of days I start getting JobFailures with message:
"Exception has been thrown by the target of an invocation."
I have investigated a bit more and found the exception in a trace log:
"No elements matching the key 'Microsoft.Hpc.BackEndBinding' were found in the configuration element collection."
When use SOA tests for standard CcpEchoSvc I got the same error. But when I remove HpcServiceHost.exe.config CcpEchoSvc test succeeds.
Could you please help me with this issue?