Hi Raju,
There is no picture attached
If you have SAP HANA Studio installed and you try to install it again then it checks for previous files and if you have existing HANA Studio in your laptop and only updates newer files
If you are facing problems in this on reinstalling and also not able to uninstall it then goto C;\Programfiles\sap\ in this path you will see hana studio and hana client files just delete them and try re-installing again or use the below link to download HANA Studio rev 56 and then reinstall hana studio again using this link :