help please...!

[ScaleRobotics]

Can you find a P16F877a.inc file here: C:\Program Files\Microchip\MPASM Suite

And under MCS compile and program options is your mpasm path pointed to it?

[bwaxing]

Can you find a P16F877a.inc file here: C:\Program Files\Microchip\MPASM Suite

there is no that include file in MPSAM suite

And under MCS compile and program options is your mpasm path pointed to it?

m not sure if i understand that,but in compile and program option in MCS at assembler category,use MPASAM is checked although the path is pointed to
C:\Program Files\labcenter electronic\proteus

what should i do?

[ScaleRobotics]

That's why you are getting the symbol not found errors. It needs to find the file. Sounds like you need to try re-installing mplab ide. And then either manually set the path, or have MCS find it.

there is no that include file in MPSAM suite

[bwaxing]

That's why you are getting the symbol not found errors. It needs to find the file. Sounds like you need to try re-installing mplab ide. And then either manually set the path, or have MCS find it.

thank you,now it is well working after re-installing MPLAB