Outlook 2010 Doesn't Save Password (Exchange)

An issue with Outlook 2007 in combination with my Microsoft Exchange e-mail account was that it couldn't remember the password and I had to enter it every time I started Outlook. This was solved by adding a credential through 'control user passwords2', a workaround which can be found on several sites.

However, this doesn't seem to work anymore using Outlook 2010 with Windows 7. Or at least it seems to work different, but I can't get it to work. Outlook itself creates a generic credential in the form of MS.Outlook: USERNAME>@<EXCHANGESERVER>:PUT, but on another website I found the form MS.Outlook:<E-MAILADDRESS>@<EXCHANGESERVER>:PUT It also creates two Windows credentials, one with the username also as server and one with the correct exchange server, username and password. What should I add to make Outlook remember my password?

I also tried some other workarounds for previous versions of Outlook, but they all didn't work. I tried these: Stop Outlook/Outlook Express Asking For Your Password Every Time | Windows Vista | Windows Tools, Help & Guides Outlook 2007 won't save passwords in Vista...save password..

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