Hi, I'm running 2 different versions of SW for 2 different customers, 2016 premium and 2018 standard. I have both versions on my laptop and my workstation. On my workstation I can switch serial numbers by using regedit and going to HKEY_LOCAL_MACHINE/SOFTWARE/SolidWorks/Licenses/Serial Numbers and changing the number on the Key. However on my laptop the structure is different, there is no Serial Numbers Folder but there is are 'Subscription' & 'Activation Wizard' folders and I can't seem to move it off the 2018 standard serial number. Does anyone have any good suggestions?