Hello, 
  
I am sorry for my bad English. 
I could not find an answer to my question. 
I have Zero88 Jester ML24. It had software version 3.1 and I upgraded software to version 3.3. After this, lighting desk wrote Bad Dimensioning and some Error. All desk was clean, I do not have any fixtures, shows etc. When I wanted to switch in setup Assign fixture, it wrote me "Out of Memory". When I wanted load old show, it did not work and jumped to Preset Mode. 
  
Do you know where I can find software version 3.1 or how solve this problem? 
  
Please, help me. The lighting desk have to be ready as soon as possible. 
  
Andrew