Lose your downloads???
If you are talking about the PD program files... no.
You should also copy them to disc and copy them in a folder you can always find for backup. I keep the main program files, and any upgrades forever. Be sure to do the same with your regis number.... I make a TXT file with that and also print it out and save a list of software cd keys separately. I think I have at least 5 complete backup copies of all the PD10 files, PD9 files, PD8 files, PD7 files, PD6 files, PD5, files..... and a couple hundred other software packages...
There is a FREE file backup program for Win7 called Synctoy. You have to download it from the Microsoft site. It will back up anything you want anyway you want it, anywhere you want it at the push of a button, or using Task Scheduler (built into Win7) you can automate it.
I have it backing up files from 3 different hard drives to a single drive, then that drive is backed up using internal, external USB, and hard drive docking stations that can hot swap IDE and Serial drives and have both docked at the same time..... I will never put any data on the "cloud" or online data backup for any reason.
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Windows 8 Pro 64 bit
CyberLink PowerDirector 10 Tutorials
PDtoots PowerDirector Tutorials
**NOTICE**
When you are asked to provide a DXDIAG you go the following link and do part "B". Your posted specs are NOT what we are looking for as they tell us nothing. The specs on the box of your computer mean nothing. The DXDIAG shows us how your computer is configured as it runs.
DXDIAG Link