The DisableCrossAccountCopy value is configured by group policy. However, the registry value is the wrong type ({0}). It ...

The DisableCrossAccountCopy value is configured by group policy. However, the registry value is the wrong type ({0}). It should be of type REG_MULTI_SZ. Contact your IT administrator or Click on the link 'get help fixing this issue' in the actions pane located on the right side of the screen for assistance.