I am having difficulty in restoring the OS on my Tektronix Win7 64Bit oscilloscope.  I am seeing the following Acronis messages:   

Possible reasons for failure to restore include:

• Poor media quality – DVD’s maybe scratched or otherwise damage
• Defective DVD reader
• Not waiting for disk to spin up to speed before clicking “OK” button
• Restoring onto the wrong hard drive
• Hard drive contains data that conflicts with restore partitions - may need to delete data and re-format HD.