Can't export a rig from s4s studio.

I get an error message whenever I try to export a rig also whenever I export a pose the action file is missing.

Message I'm receiving: 


The Sims 4 Studio - Version 3.2.0.3

System.AggregateException: One or more errors occurred. (An error occurred trying to start process 'C:\Users\[UserName]\Desktop\BLENDER STUFF\POSES BLEND' with working directory 'C:\Users\[UserName]\Desktop\BLENDER STUFF\Sims4Studio_v3.2.0.3 (Star)'. Access is denied.)

---> System.ComponentModel.Win32Exception (5): An error occurred trying to start process 'C:\Users\[UserName]\Desktop\BLENDER STUFF\POSES BLEND' with working directory 'C:\Users\[UserName]\Desktop\BLENDER STUFF\Sims4Studio_v3.2.0.3 (Star)'. Access is denied.

at System.Diagnostics.Process.StartWithCreateProcess(ProcessStartInfo startInfo)

at System.Diagnostics.Process.Start()

at S4Studio.ViewModels.Animation.AnimationPackCustomContent.<>c__DisplayClass149_0.<ExecuteCreateNewAnimation>b__0()

at System.Threading.Tasks.Task.InnerInvoke()

at System.Threading.Tasks.Task.<>c.<.cctor>b__272_0(Object obj)

at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)

--- End of stack trace from previous location ---

at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)

at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)

--- End of inner exception stack trace ---