hi,

please check your include directory's files (like 18F2620) in the MCSP directory (ie: C:\Program Files\Mecanique\MCSP\MPASM\18F2620.inc) and open the include directory's files (like 18f2620) in the Microchip directory (ie: C:\Program Files\Microchip\MPASM Suite\18F2620.inc). And examine this 2 files, you can find some missing lines. Because I had got the same problem in the past. Microchip's 18F2620 include file had got "EEADRH EQU H'0FAA'" line but MCSP's 18F2620 include file didnt has got this line. May be this way can be a solution for your problem.

may it be easy

best regrads