File list (Check if you may need any files):
AVR_examples(IAR Project)proteus examples\IAR\4bit_lcd\4bit_lcd.DSN
.........................................\...\........\4bit_lcd.PWI
.........................................\...\........\Backup (2) of test1.ewd
.........................................\...\........\Backup (2) of test1.ewp
.........................................\...\........\Backup Of 4bit_lcd.DBK
.........................................\...\........\Backup of test1.ewd
.........................................\...\........\Backup of test1.ewp
.........................................\...\........\cfile\delay.c
.........................................\...\........\.....\delay.h
.........................................\...\........\.....\includes.h
.........................................\...\........\.....\LCD.c
.........................................\...\........\.....\lcd.h
.........................................\...\........\.....\main.c
.........................................\...\........\.....\usart.c
.........................................\...\........\Debug\Exe\4bit_lcd.d90
.........................................\...\........\.....\...\test1.a90
.........................................\...\........\.....\...\test1_a90.aps
.........................................\...\........\.....\...\test1_d90.aps
.........................................\...\........\.....\Obj\4bit.r90
.........................................\...\........\.....\...\delay.r90
.........................................\...\........\.....\...\LCD.r90
.........................................\...\........\.....\...\test1.pbd
.........................................\...\........\.....\...\usart.r90
.........................................\...\........\includes\delay.h
.........................................\...\........\........\includes.h
.........................................\...\........\........\lcd.h
.........................................\...\........\Last Loaded 4bit_lcd.DBK
.........................................\...\........\settings\test1.cspy.bat
.........................................\...\........\........\test1.dbgdt
.........................................\...\........\........\test1.dni
.........................................\...\........\........\test1.fmt
.........................................\...\........\........\test1.ini
.........................................\...\........\........\test1.wsdt
.........................................\...\........\test1.dep
.........................................\...\........\test1.ewd
.........................................\...\........\test1.ewp
.........................................\...\........\test1.eww
.........................................\...\ad_da\ad.dep
.........................................\...\.....\ad.ewd
.........................................\...\.....\ad.ewp
.........................................\...\.....\ad_da.DSN
.........................................\...\.....\ad_da.eww
.........................................\...\.....\ad_da.PWI
.........................................\...\.....\Backup (2) of ad.ewd
.........................................\...\.....\Backup (2) of ad.ewp
.........................................\...\.....\Backup of ad.ewd
.........................................\...\.....\Backup of ad.ewp
.........................................\...\.....\Backup Of ad_da.DBK
.........................................\...\.....\cfile\AD.C
.........................................\...\.....\.....\delay.c
.........................................\...\.....\.....\init.c
.........................................\...\.....\.....\ISR.C
.........................................\...\.....\.....\LCD.c
.........................................\...\.....\.....\main.c
.........................................\...\.....\.....\usart.c
.........................................\...\.....\Debug\Exe\ad.d90
.........................................\...\.....\.....\...\m16_ad.a90
.........................................\...\.....\.....\...\m16_ad_a90.aps
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