There are the following miscellaneous services:
| Service | Description |
| Begin_Reentrant_Execution | Start re-entrant execution. |
| End_Reentrant_Execution | End re-entrant execution. |
| GetSetDetailedVMError | Gets and sets error information. |
| Hook_Device_PM_API | Installs a protected-mode API callback. |
| Hook_Device_Service | Installs a hook for a device service. |
| Hook_Device_V86_API | Installs a V86-mode API callback. |
| Install_Exception_Handler | Installs an exception handler. |
| Map_Flat | Converts a V86 or protected-mode address. |
| Map_Lin_To_VM_Addr | Converts a linear address. |
| MMGR_SetNULPageAddr | Sets the physical address of system nul page. |
| Remove_Exception_Handler | Removes an exception handler. |
| Set_Delete_On_Exit_File | Adds a file to the list to delete when exiting. |
| Set_System_Exit_Code | Sets the Windows exit code value. |
| System_Control | Sends a control message to all virtual devices. |