Trial period can be changed I think as you wish by decoding the lic
TRIALXXXXXXXX
as I can make out
First Four letters after TRIAL denote Year, Next Two Month and Last Two Date of month
Year
First two letters after TRIAL are first two digits of year so JJ=20
Third letter M=1 (so N should be =2 O=3 and P=4 and so on up to 9)
Fourth letter Q=3, R=4, S=5, T=6, U=7, V=8, W=9
Month
First digit of month L=0, M=1
Second digit of month N=0, O=1, P=2 ....W=9
Date
SR=30
SS=31
Note: You can increase or decrease the Letters alphabetically to get lower or higher digit at same place only.
Therefore Trial code for 31 Dec 2045 should be written for TRIAL20451231 and should be
TRIALJJPSMPSS
Make a file new text file content.txt in notepad. Then put your Trial code and save. There after change file extention from .txt to .lic and put in your maps folder.
Try and give feedback please.