自己编写的驱动无法加载

在学习并调试旁视列表的时候发现服务可以创建但是无法启动，如下

问题代码块如下

//旁视列表
    PNPAGED_LOOKASIDE_LIST plookaside = NULL;
    plookaside = (PNPAGED_LOOKASIDE_LIST)ExAllocatePoolWithTag(NonPagedPool, sizeof(NPAGED_LOOKASIDE_LIST), 'test');
    memset(plookaside, 0, sizeof(NPAGED_LOOKASIDE_LIST));
    ExInitializeNPagedLookasideList(plookaside, NULL, NULL, POOL_NX_ALLOCATION, 128, 'tag2', 0);
    KdBreakPoint();
    PVOID look = ExAllocateFromNPagedLookasideList(plookaside);
    KdBreakPoint();
    if (look == NULL)
    {
        DbgPrint("allocate fail!\n");
    }
    else
    {
        DbgPrint("allocate mem:%p", look);
    }
    ExFreeToNPagedLookasideList(plookaside, look);
    look = NULL;
    ExDeleteNPagedLookasideList(look);
    DbgPrint("initialize mem!\n");

注释掉PVOID look = ExAllocateFromNPagedLookasideList(plookaside);和ExFreeToNPagedLookasideList(plookaside, look);驱动可以正常启动，请问是为什么？如何解决?

编译程序的电脑系统，和运行启动驱动的机器，是同一个系统吗？

错误代码127，找不到指定的程序。安装驱动程序用的路径不对，路径前需要加：

\??\

安装驱动程序用的路径不对