exeed dicitionry limit

if start project form intouch application coming massege exeeded dictionary limit of 500 tags- exiting ...... how can resolve problem

thanks

Not used Intouch for many years but it sounds like the license you have is only for 500 tags so probably needs upgrading to a larger tag license.
Very often Scada type packages are based on number of tags some examples are 512 , 1024, 8,000, 16,000 32,000 or unlimited.
And are priced accordingly.