can't run any of the miners?

[aLittleLate]

Hey all, I've been trying to set up cpuminer, guiminder, bfgminer, even bitminter and none of them have been working.
I initially got an error stating no supported devices so i downloaded the ATI SDK. After that I started getting these crashes, attempted to disable antivirus didin't work, some game sites recommended using msconfig to disable startups; made a longer pause before the crash.
I've got an asus g73, ati hd5870, that required some pretty screwing flashing because of bad driver support initially, I'm hoping that i'm not incapable of setting this up
Here's an example of the error

Problem signature:
  Problem Event Name:   BEX64
  Application Name:   bfgminer.exe
  Application Version:   0.0.0.0
  Application Timestamp:   515f07a4
  Fault Module Name:   StackHash_1dc2
  Fault Module Version:   0.0.0.0
  Fault Module Timestamp:   00000000
  Exception Offset:   0000000000000000
  Exception Code:   c0000005
  Exception Data:   0000000000000008
  OS Version:   6.1.7601.2.1.0.256.1
  Locale ID:   1033
  Additional Information 1:   1dc2
  Additional Information 2:   1dc22fb1de37d348f27e54dbb5278e7d
  Additional Information 3:   eae3
  Additional Information 4:   eae36a4b5ffb27c9d33117f4125a75c2

Any advice would be greatly appreciated

[daemol]

Have you tried using cgminer?

[aLittleLate]

yes. same crash. the local node 1033 comes up as one of the cores on the cpu, from google

[bubaka]

your openCL installation is corrupt. Got today same thing after driver change. See http://translate.google.de/translate?sl=de&tl=en&js=n&prev=_t&hl=de&ie=UTF-8&eotf=1&u=http%3A%2F%2Ftechosearch.blogspot.de%2F2013%2F04%2Fnach-der-installation-von-ati-catalyst.html&act=url

[USMCGrunt0307]

If the previous suggestion didn't work, ive found an odd bug that causes all miners to crash as well....using capital letters in my username/password.  After changing them to lowercase, everything worked fine.