Hi all - just trying to get my head around relocatable coding. I compiled the AN735 I2C Master program for a PIC16F873 in MPLAB ver 7. This worked ok then I wan to use this code on a 16F877A but when I compile it I have the following error Error[113] C:\PROJECTS\PIC\GRAEME\MASTER 16F877A\MASTRI2C.ASM 57 : Symbol not previously defined (_WRT_Enable_ON) By changing to _WRT_OFF Then recompiling I now get the following linker error MPLINK 3.90, Linker Copyright (c) 2004 Microchip Technology Inc. Error - section 'INT_VECTOR' can not fit the absolute section. Section 'INT_VECTOR' start=0x00000004, length=0x00000070 Errors : 1 How do I fix this error? _______________________________________ Roy Tauranga New Zealand _______________________________________ -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.300 / Virus Database: 265.8.2 - Release Date: 28/01/2005 -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist