Hello,

I battled with installing 7.2.2 on one of our servers today, and was pretty determined that it was a permissions problem on the box. However after firing up a fresh VM instance on Azure that hadn't been contaminated by our 'server' team I found that 7.2.2 still instantly logs me out of the backoffice and 7.2.1 works fine, same server - same permissions.

I'm using a fresh install, and the problem occurs straight away after logging in with the admin account I created during install. I'm using Using Windows 2008 R2 with SP1 and have not had chance to test any other environments as yet.

I understand that I'm installing into a subdirectory, and am not sure if strictly speaking this is the approved/supported approach but this seems to (and continues to) function fine with 7.2.1 on another server.

The only thing I see in the logs upon logging in is:

2015-03-05 19:30:01,391 [14] INFO  Umbraco.Web.Security.WebSecurity - [Thread 34] User Id: 0 logged in

I've attached the console output from Firebug just incase it helps - these are the logs immediately after trying to login. Unsure if there's anything I should change in my build or on the box to make this behave but would appreciate any input

Thanks very much.