build Setup using inno setup (limited installation one or two times per day)

script must be support inno Setup Unicode version User can install this setup one or two time per day only. Eg: [login to view URL] and check date using Internet (because user can change PC date) [login to view URL] date to registry and a file in program folder ({app}) (date limitation file), like date.txt. Registry and date limitation file must be created after all installation files are copied. [login to view URL] per date limitation and before installation starts (using registry and date limitation file) [login to view URL] Over : Msg Cant Install [login to view URL] Not over or registry And Limitation File not Have : Installation Start