Complier Error I don't know how to fix it.

Hi I’m fairly new to scripting on Unity and I am making a level for my Uni project however I have a complier error which reads as follows on the Console:

Internal compiler error. See the console log for more information. output was:BCE0011: An error occurred during the execution of the step ‘Boo.Lang.Compiler.Steps.SaveAssembly’: ‘Sharing violation on path /Volumes/JAMESB USB/Ewan Armstrong Games Encounters Memory Stick/Hospital Unity Level Winter Submission/Temp/Assembly-UnityScript-firstpass.dll’.

Could anyone help me to fix this please? Any help is greatly appreciated as I cannot test any new scripts whilst this error is in place. Thanks in advance :slight_smile:

Thank you all for your help and suggestions. Turns out after about 2 hours of trying to fix it, all I had to do was simply close down Unity and then open it again