Hi and welcome to SF
Just had a look at your dump files and i believe the problem is based around your network
drivers, NETIO.sys is flagged as causing the problems, please update all network drivers and see if this improves system stability
When updating drivers where possible dont use device manager update
driver function, check out your what hardware you got and then visit manufacturers website and obtain latest driver for your specific product, if your using onboard network then this will be mobo manufacturer site or if network card visit their site
Heres the link for your mobo drivers page
http://www.asrock.com/mb/download.as...1M-GS&o=Win764
Post back your results
Hope this helps