Hello moamenalsade,

Please attach a screenshot for your problem

thanks for your replay 

that is what it give me when i open it . 

thanks for your replay 

that is what it give me when i open it . 

??

Hello moamenalsade,

Please check if there is another service or application is using port 81, is so, you need to stop the service / app that using port 81, or uninstall GeoGATE, and reinstall it and specifying another idle port through the installation wizard

Also ensure that all IIS features are installed on your machine; please check this link

thank you so much 
it work with me , thank you a lot for your help 
but i have a question  😀 
it tell me that the software ( Trial Version. Remaining: EXPIRED ) 
and if i want to to activate it request a (License Key ) 
how exactly i can get it ? and how much the price will be ? 

it tell me that the software ( Trial Version. Remaining: EXPIRED ) 
and if i want to to activate it request a (License Key ) 
how exactly i can get it ? and how much the price will be ? 

Please contact GeoGATE sales in order to request a quote for a license key