While using System info in escan 10.0.866.273..
Some problem for pointing Network->Network Adaptor.
If you pointing to Network Adaptor, nothing will be shown.It's blank.
And then other devices like Power, CD-ROM...etc. will also show blank.
If you do NOT point to Network Adaptor, all other infomation will be shown OK.
Please check what's wrong when pointing Network Adaptor...