a error message that has a many ppl bafeled

[USI Rfox7]

ok first of all i make a map in terragen save as .ter

then i open in wilbur and save as .txt--set to pixels--256x256

now i open in WRPedit and start to do some editing now do a little editing on the ground then i put a texture on the ground  (BIS)

then i put in any object,or tree,or bush or just whatever from (BIS) i save as .wrp

then go away for a day then come back to open it i might be able to open it 2 or 3 or mabe even 4 times but sooner or later i get this error and the file will not open no more at all

ERROR:Access violation at address 0048A628 in module "WRPEDIT.EXE". Read of address FFFFFFFF.

pls help me  and i am useing v0.93

[Planck]

Looks like you might have an object placed out of bounds.

If you like send it to me, I'll try to fix it for you.

mcnicoll7@yahoo.com

I cant promise anything, but I'll try.

Planck