remmina imported connections don't work

[fiction_edge]

I created a fresh install for ubuntu but used the same folder and user.
When I start remmina and try to run rdp connection to windows where it should be running stays grey and doesn't connect.
However if I create a new connection it works perfectly

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: remmina 1.0.0-4ubuntu3
ProcVersionSignature: Ubuntu 3.13.0-20.42-generic 3.13.7
Uname: Linux 3.13.0-20-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Apr 7 12:34:07 2014
InstallationDate: Installed on 2014-03-31 (7 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140330)
SourcePackage: remmina
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.