when i install ubuntu14.04 (Guest) in XenGT, we got  an 'installation failed ' message. Then we checked our ISO, and found that it is correct. we always can not install the Guest successfully. Does anyone had the same problem?  i need some help

The installer encountered an error  copying files to the hard disk:

[error 5] Input/output error:'/target/usr/share/im-config/data'

This is often due to a faulty hard disk . it may help to check whether the hard disk is old and in need of replacement,
or to move the system to a cooler environment.

Xiaofei He