Formal process in a sandbox

I am interested in trying out the formal process in a sandbox. When creating a sandbox, it didn't ask which template to use.
Through the fat client I tried changing the process but it says I must use the web client.
It opens the web client and puts me on the process description panel. I am presented with 2 options:
1) Create a new process description
2) Import a process description
If I try to create a new description the panel goes blank. I've tried this with multiple browsers and none of them show anything.
I exported the formal process from somewhere else and tried to import it but get the following error message:
'Save Private Process Description' failed. Permission denied.
Has anyone managed to use the formal process in a sandbox and if so how?
Through the fat client I tried changing the process but it says I must use the web client.
It opens the web client and puts me on the process description panel. I am presented with 2 options:
1) Create a new process description
2) Import a process description
If I try to create a new description the panel goes blank. I've tried this with multiple browsers and none of them show anything.
I exported the formal process from somewhere else and tried to import it but get the following error message:
'Save Private Process Description' failed. Permission denied.
Has anyone managed to use the formal process in a sandbox and if so how?