Unable to launch a Task Flow from HFM web.

Hello,

We are working on 11.1.2.1 HFM and we have been facing a strange issue with our HFM Task Flows. When we launch a task flow, it says "Task flow launched", but when we see the running tasks window, nothing is running.

So after checking the System Messages tab, we found an error

Error Code:{39571B53-4BC2-4D75-94E7-C0713A14240E} System Message Summary %0 System Message Details Error Reference Number: {39571B53-4BC2-4D75-94E7-C0713A14240E}
Num: 0x800412c4;Type: 0;DTime: 1/7/2014 3:21:48 PM;Svr: HYPPROD03;File: CHITRegistryWrapper.cpp;Line: 52;Ver: 11.1.2.1.000.3082;
Num: 0x800412c4;Type: 0;DTime: 1/7/2014 3:21:48 PM;Svr: HYPPROD03;File: CHFMwHITRegistry.cpp;Line: 128;Ver: 11.1.2.1.000.3082;