CautionHKLM\SYSTEM\CurrentControlSet\Services\LanmanWorkstation\Parameters
| Data type | Range | Default value |
|---|---|---|
| REG_DWORD | 0x0 - 0xFFFFFFFF bytes | 0x1000 (4 KB) |
Specifies the maximum amount of data that can be read from a file when the value of the UseLockReadUnlock entry is 1.
Consider increasing the value of this entry if your application performs a significant number of lock-and-read operations. These are operations in which an application locks data and reads the data immediately thereafter.
Caution
Increasing this value to more than 2 MB and using an application that locks megabtyes of data can cause the system to deplete its paged pool.