ServiceNow Studio not opening from PDI instance in Australia release

[ShereenF]

Dear TEam,

Am trying to create a new application via System Applications > My company applications. When I create new the page is not opening 

[Dr Atul G- LNG]

Please go to Plugins and try to repair the Studio plugin, then try again.

[Padmashree]

Hello, 

Go to system definition - > Plugins and search for "App Customizations" Plugin id: com.glide.app_customization

If it is Installed kindly click repair. And then try to open the studio