Uncheck Enable Protected View for files originating from the Internet
Skydrive is changing. Microsoft now has a structured price scheme for Skydrive. If you have an existing account make sure to logon to get your free 25 GB of storage. A reward for us old customers. Also checkout the skydrive app that will simplify access to skydrive, no more mapping drives.
https://apps.live.com/skydrive
Issues
[Read Only] Problem
Read Only Issue - [Read Only]
File > Options > Trust Center > Trust Center Settings > Protected View
References
http://www.zdnet.com/blog/microsoft/microsoft-adds-paid-storage-options-to-its-skydrive-cloud-service/12524?tag=mantle_skin;content
