Better idea: Don't use xkas GUI. use a .bat file it's not hard.
Download xkas v06
Extract to folder.
Open notepad and type
xkas pir.asm romname.smc
save as a .bat file. (name.bat)
place that, the patch, and the rom in the xkas folder and double click the .bat
also you might want to change the freespace.
I'm planning making a new one that remakes it's gfx so it's stem uses the 8x8 5-up spot instead.
I own a community of TF2 servers
ASMT - A new revolutionary ASM system, aka 65c816 ASseMbly Thing
SMWCP - SMW Central Presents a Product- tion long name