Solved: Hello, I tried to activate demo license by clicking Next , but it doesn't allow & asking for license 192.168.l.254 file. Please present license it is showing nothing in License Manager window as shown ... Please suggest any other settings to do for Demo licensing?You installed a trial version of the application on the computer, which has expired. Adobe Customer Service deactivated your serial number. This issue can occur when you request a new serial number from Adobe Customer Service