Robert Koslover
                                                                                                                                                    Certified Consultant
                                                         
                            
                         
                                                
    
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                                                Posted:
                            
                                4 years ago                            
                            
                                2021年8月14日 GMT+8 06:28                            
                        
                        
                                                    Need more info.  Re: "my working space become empty and all my designs are gone."  Do you mean to suggest that:  (1) Comsol Mutiphysics crashed? (2) one or more previously saved files on your hard drive were unexpectedly erased? (3) something else, or??  If you have an active license, and this has happened more than once, I suggest you request support directly from the Comsol folks.  Go to https://www.comsol.com/support and choose "Submit new support case."
Regardless, it's always good advice to save your work often and create backups as well.
    -------------------
    Scientific Applications & Research Associates (SARA) Inc.
www.comsol.com/partners-consultants/certified-consultants/sara                                                 
                                                
                            Need more info.  Re: "my working space become empty and all my designs are gone."  Do you mean to suggest that:  (1) Comsol Mutiphysics crashed? (2) one or more previously saved files on your hard drive were unexpectedly erased? (3) something else, or??  If you have an active license, and this has happened more than once, I suggest you request support directly from the Comsol folks.  Go to https://www.comsol.com/support and choose "Submit new support case."
Regardless, it's always good advice to save your work often and create backups as well.