[General Question?] pansat 2500a

i have this 2500a pansat have it for long time did all the puff files all the time till now my newest file was the 284 i have tryed to down load the 286 and the 287 files with no luck have 232cab. used blacklist loader this box will not take prog.this time help please...:

There is no problem with it i tested it....

thank you casper7 i HAVE had the blacklist loader 1.4.0.0 for long time i did down load black tyger b75 bin286 with no luck when i got your reply went back and reloaded again the black tyger and the same loader that i have had with no luck appreciate all of what you do but still can not down load program thanks lot zz.....