Eu preciso escrever bcdebit / set IncreaseUserVA 2800 no prompt de comando
O comando deve ser bcdedit não bcdebit .
The BCDEdit /set command sets a boot entry option value in the Windows boot configuration data store (BCD) for Windows Vista, Windows 7, Windows Server 2008, Windows 8, Windows 8.1, Windows Server 2012, and Windows Server 2012 R2. Use the BCDEdit /set command to configure specific boot entry elements, such as kernel debugger settings, memory options, or options that enable test-signed kernel-mode code or load alternate hardware abstraction layer (HAL) and kernel files. To remove a boot entry option, use the BCDEdit /deletevalue command.
Fonte BCDEdit / set .