Posting what you're doing with your code and telling us what version PBP you're using may help us see what's going wrong. Additionally I'll draw your attention to...

http://www.picbasic.co.uk/forum/show...=&threadid=171

I've seen this problem now with several families of PIC's. As Microchip migrates products to micropower technology problems like this are starting to appear. If your application writes to EEPROM right at the start of your program, this can start executing WHILST STILL IN YOUR PROGRAMMER! You may need to adjust your program if this is happening in your case.

Melanie