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How to back up modified solİd assembly


New member
Hi I have a problem Sorry my english :D

I delete some part of solidworks assembly and save it .There is no trouble in parts. How to back up old assembly file ? Please help me .


New member
use 'Save as' and give it a new name, that way the original is not modified. Or to avoid accidents, make a copy of the original file before loading it into SoldWorks