This hotfix addresses issues with debugging on Windows 7. you can found more info in this site.
This hotfix addresses issues with debugging on Windows 7, including:
- Assertion failure: “(!SetThreadContext failed”)”
- On Windows 7, running under the debugger can cause the debugger to crash on shutdown.
- No Wait Chain is shown on Windows 7
Internal Tracking Number(s): QC 74732, QC 78575, 271589