First,when you install ledstudio, the Serial Number is: 888888 as below picture show:
Second, Go to Options> Hardware Setup. the Password is: 168
Third, Go to Options>Software Setup. DO NOT touch anything,just type: linsn ,then the Password is: 168
Fourth,the Options > User Setup, the Administrator Password is: 888
Company：Shenzhen Linsn LED Co.,Ltd.
Add：Building 11,SanLian Industry Park,SongBai Road,BaoAn District,Shenzhen,China.