Format of CiriSOFT external_ctrl table:
Offset	Size	Description	)
 00h	BYTE	bit 0: TSR is relocatable (no absolute segment references)
 01h	WORD	offset to a variable which can activate/inhibit the TSR
 ---And if bit 0 in offset 00h is off:
 03h	DWORD	pointer to ASCIZ pathname for executable file which supports
		  /SR parameter (silent installation & inhibit)
 07h	DWORD	pointer to first variable to initialize on the copy reloaded
		  from the previous TSR still resident
 0Bh	DWORD	pointer to last variable (all variables packed in one block)