Try reinstalling newest drivers, or put your GPU into different mobo/cpu. Also try different riser.
It was the Bitcointalk forum that inspired us to create Bitcointalksearch.org - Bitcointalk is an excellent site that should be the default page for anybody dealing in cryptocurrency, since it is a virtual gold-mine of data. However, our experience and user feedback led us create our site; Bitcointalk's search is slow, and difficult to get the results you need, because you need to log in first to find anything useful - furthermore, there are rate limiters for their search functionality.
The aim of our project is to create a faster website that yields more results and faster without having to create an account and eliminate the need to log in - your personal data, therefore, will never be in jeopardy since we are not asking for any of your data and you don't need to provide them to use our site with all of its capabilities.
We created this website with the sole purpose of users being able to search quickly and efficiently in the field of cryptocurrency so they will have access to the latest and most accurate information and thereby assisting the crypto-community at large.
Problem signature:
Problem Event Name: APPCRASH
Application Name: ZecMiner64.exe
Application Version: 0.0.0.0
Application Timestamp: 598ae6f9
Fault Module Name: MSVCR110.dll
Fault Module Version: 11.0.51106.1
Fault Module Timestamp: 5098826e
Exception Code: c0000005
Exception Offset: 000000000003c605
OS Version: 6.1.7601.2.1.0.768.3
Locale ID: 1045
Additional Information 1: 5085
Additional Information 2: 50855d813c4026f2af0f2acfc26d0ae1
Additional Information 3: c038
Additional Information 4: c038fc103080e98e02f20fb4fb74527a
Read our privacy statement online:
http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409
If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt
Windows 7 64bit
Gigabyte GA-970A-DS3P
AMD SEMPRON 145 Sargas 2.8GHz Socket AM3
2GB RAM
4x Radeon R9 290 (or 290X)