i have been having a problem with opening control panel in vista when my rig is over clocked

P5K, e6750@3600

When i try to open it it just flashes up and then goes in a second, i know others have had this prob but unless i missed somethng no one has found the answer, well if you type (control ncpa.cpl users) into CMD it will open up netwok connections in control panel and you can then select anything in contorl panel you like, not ideal but the best work around i have found.

hope this help someone as this has been @*#xing me right off