RP - Can someone login and install apps from market?

Today I've installed Release Preview, and tried downloading Evernote App from Store.
First problem was that i could not login with Windows Live Account, it told me that my account was blocked and i have to change PW, which i did, after that i could login but install of any app fails......

Has anyone the same problem?

Try going into setting and making the account you are using into a local account then attaching it to your hotmail account again. This may solve the issue. I was having an issue like that so I tried it and it sorted it out for me.