HKLM\SYSTEM\CurrentControlSet\Control\Session Manager
| Data type | Range | Default value |
|---|---|---|
| REG_DWORD | Seconds | 2592000 (2,592,00 seconds = 30 days) |
Determines how long critical section objects can be held by a thread. When this time expires, the system forces the thread to release the critical section, thus preventing critical section deadlocks.